Merge branch 'master' into ported-moebius

# Conflicts:
#	browser/installer/windows/nsis/stub.nsi

2 files changed, 1 insertions, 2214 deletions

diff --git a/browser/installer/windows/nsis/defines.nsi.in b/browser/installer/windows/nsis/defines.nsi.in
index c52b67bcb..5ad9b7966 100644
--- a/browser/installer/windows/nsis/defines.nsi.in
+++ b/browser/installer/windows/nsis/defines.nsi.in
@@ -55,14 +55,6 @@
 !define UpdateChannel "@MOZ_UPDATE_CHANNEL@"
 !endif
 
-# Due to official and beta using the same branding this is needed to
-# differentiante between the url used by the stub for downloading.
-!if "@MOZ_UPDATE_CHANNEL@" == "beta"
-!define BETA_UPDATE_CHANNEL
-!endif
-
-!define BaseURLStubPing "http://download-stats.mozilla.org/stub"
-
 # ARCH is used when it is necessary to differentiate the x64 registry keys from
 # the x86 registry keys (e.g. the uninstall registry key).
 #ifdef HAVE_64BIT_BUILD
@@ -71,7 +63,7 @@
 !define MinSupportedVer "Microsoft Windows 7 x64"
 #else
 !define ARCH "x86"
-!define MinSupportedVer "Microsoft Windows XP SP2"
+!define MinSupportedVer "Microsoft Windows 7"
 #endif
 
 !define MinSupportedCPU "SSE2"
@@ -93,12 +85,6 @@ VIAddVersionKey "ProductVersion"  "${AppVersion}"
 # Comments is not used but left below commented out for future reference
 # VIAddVersionKey "Comments"        "Comments"
 
-# It isn't possible to get the size of the installation prior to downloading
-# so the stub installer uses an estimate. The size is derived from the size of
-# the complete installer, the size of the extracted complete installer, and at
-# least 15 MB additional for working room.
-!define APPROXIMATE_REQUIRED_SPACE_MB "145"
-
 # Control positions in Dialog Units so they are placed correctly with
 # non-default DPI settings
 !define OPTIONS_ITEM_EDGE_DU 90u
diff --git a/browser/installer/windows/nsis/stub.nsi b/browser/installer/windows/nsis/stub.nsi
deleted file mode 100644
index 999ffa154..000000000
--- a/browser/installer/windows/nsis/stub.nsi
+++ /dev/null
@@ -1,2199 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-# Required Plugins:
-# AppAssocReg
-# CertCheck
-# InetBgDL
-# ShellLink
-# UAC
-
-; Set verbosity to 3 (e.g. no script) to lessen the noise in the build logs
-!verbose 3
-
-SetDatablockOptimize on
-SetCompress off
-CRCCheck on
-
-RequestExecutionLevel user
-
-; The commands inside this ifdef require NSIS 3.0a2 or greater so the ifdef can
-; be removed after we require NSIS 3.0a2 or greater.
-!ifdef NSIS_PACKEDVERSION
-  Unicode true
-  ManifestSupportedOS all
-  ManifestDPIAware true
-!endif
-
-!addplugindir ./
-
-Var Dialog
-Var Progressbar
-Var ProgressbarMarqueeIntervalMS
-Var LabelDownloading
-Var LabelInstalling
-Var LabelFreeSpace
-Var CheckboxSetAsDefault
-Var CheckboxShortcuts
-Var CheckboxSendPing
-Var CheckboxInstallMaintSvc
-Var DroplistArch
-Var DirRequest
-Var ButtonBrowse
-Var LabelBlurb1
-Var LabelBlurb2
-Var LabelBlurb3
-Var BitmapBlurb1
-Var BitmapBlurb2
-Var BitmapBlurb3
-Var HwndBitmapBlurb1
-Var HwndBitmapBlurb2
-Var HWndBitmapBlurb3
-
-Var FontNormal
-Var FontItalic
-Var FontBlurb
-
-Var WasOptionsButtonClicked
-Var CanWriteToInstallDir
-Var HasRequiredSpaceAvailable
-Var IsDownloadFinished
-Var DownloadSizeBytes
-Var HalfOfDownload
-Var DownloadReset
-Var ExistingTopDir
-Var SpaceAvailableBytes
-Var InitialInstallDir
-Var HandleDownload
-Var CanSetAsDefault
-Var InstallCounterStep
-Var InstallStepSize
-Var InstallTotalSteps
-Var ProgressCompleted
-Var ProgressTotal
-
-Var ExitCode
-Var BasiliskLaunchCode
-
-; The first three tick counts are for the start of a phase and equate equate to
-; the display of individual installer pages.
-Var StartIntroPhaseTickCount
-Var StartOptionsPhaseTickCount
-Var StartDownloadPhaseTickCount
-; Since the Intro and Options pages can be displayed multiple times the total
-; seconds spent on each of these pages is reported.
-Var IntroPhaseSeconds
-Var OptionsPhaseSeconds
-; The tick count for the last download.
-Var StartLastDownloadTickCount
-; The number of seconds from the start of the download phase until the first
-; bytes are received. This is only recorded for first request so it is possible
-; to determine connection issues for the first request.
-Var DownloadFirstTransferSeconds
-; The last four tick counts are for the end of a phase in the installation page.
-Var EndDownloadPhaseTickCount
-Var EndPreInstallPhaseTickCount
-Var EndInstallPhaseTickCount
-Var EndFinishPhaseTickCount
-
-Var InitialInstallRequirementsCode
-Var ExistingProfile
-Var ExistingVersion
-Var ExistingBuildID
-Var DownloadedBytes
-Var DownloadRetryCount
-Var OpenedDownloadPage
-Var DownloadServerIP
-Var PostSigningData
-Var PreviousInstallDir
-Var PreviousInstallArch
-
-Var ControlHeightPX
-Var ControlRightPX
-Var ControlTopAdjustment
-Var OptionsItemWidthPX
-
-; Uncomment the following to prevent pinging the metrics server when testing
-; the stub installer
-;!define STUB_DEBUG
-
-!define StubURLVersion "v7"
-
-; Successful install exit code
-!define ERR_SUCCESS 0
-
-/**
- * The following errors prefixed with ERR_DOWNLOAD apply to the download phase.
- */
-; The download was cancelled by the user
-!define ERR_DOWNLOAD_CANCEL 10
-
-; Too many attempts to download. The maximum attempts is defined in
-; DownloadMaxRetries.
-!define ERR_DOWNLOAD_TOO_MANY_RETRIES 11
-
-/**
- * The following errors prefixed with ERR_PREINSTALL apply to the pre-install
- * check phase.
- */
-; Unable to acquire a file handle to the downloaded file
-!define ERR_PREINSTALL_INVALID_HANDLE 20
-
-; The downloaded file's certificate is not trusted by the certificate store.
-!define ERR_PREINSTALL_CERT_UNTRUSTED 21
-
-; The downloaded file's certificate attribute values were incorrect.
-!define ERR_PREINSTALL_CERT_ATTRIBUTES 22
-
-; The downloaded file's certificate is not trusted by the certificate store and
-; certificate attribute values were incorrect.
-!define ERR_PREINSTALL_CERT_UNTRUSTED_AND_ATTRIBUTES 23
-
-/**
- * The following errors prefixed with ERR_INSTALL apply to the install phase.
- */
-; The installation timed out. The installation timeout is defined by the number
-; of progress steps defined in InstallTotalSteps and the install timer
-; interval defined in InstallIntervalMS
-!define ERR_INSTALL_TIMEOUT 30
-
-; Maximum times to retry the download before displaying an error
-!define DownloadMaxRetries 9
-
-; Minimum size expected to download in bytes
-!define DownloadMinSizeBytes 15728640 ; 15 MB
-
-; Maximum size expected to download in bytes
-!define DownloadMaxSizeBytes 73400320 ; 70 MB
-
-; Interval before retrying to download. 3 seconds is used along with 10
-; attempted downloads (the first attempt along with 9 retries) to give a
-; minimum of 30 seconds or retrying before giving up.
-!define DownloadRetryIntervalMS 3000
-
-; Interval for the download timer
-!define DownloadIntervalMS 200
-
-; Interval for the install timer
-!define InstallIntervalMS 100
-
-; The first step for the install progress bar. By starting with a large step
-; immediate feedback is given to the user.
-!define InstallProgressFirstStep 20
-
-; The finish step size to quickly increment the progress bar after the
-; installation has finished.
-!define InstallProgressFinishStep 40
-
-; Number of steps for the install progress.
-; This might not be enough when installing on a slow network drive so it will
-; fallback to downloading the full installer if it reaches this number. The size
-; of the install progress step is increased when the full installer finishes
-; instead of waiting.
-
-; Approximately 150 seconds with a 100 millisecond timer and a first step of 20
-; as defined by InstallProgressFirstStep.
-!define /math InstallCleanTotalSteps ${InstallProgressFirstStep} + 1500
-
-; Approximately 165 seconds (minus 0.2 seconds for each file that is removed)
-; with a 100 millisecond timer and a first step of 20 as defined by
-; InstallProgressFirstStep .
-!define /math InstallPaveOverTotalSteps ${InstallProgressFirstStep} + 1800
-
-; On Vista and above attempt to elevate Standard Users in addition to users that
-; are a member of the Administrators group.
-!define NONADMIN_ELEVATE
-
-!define CONFIG_INI "config.ini"
-
-!ifndef FILE_SHARE_READ
-  !define FILE_SHARE_READ 1
-!endif
-!ifndef GENERIC_READ
-  !define GENERIC_READ 0x80000000
-!endif
-!ifndef OPEN_EXISTING
-  !define OPEN_EXISTING 3
-!endif
-!ifndef INVALID_HANDLE_VALUE
-  !define INVALID_HANDLE_VALUE -1
-!endif
-
-!define DefaultInstDir32bit "$PROGRAMFILES32\${BrandFullName}"
-!define DefaultInstDir64bit "$PROGRAMFILES64\${BrandFullName}"
-
-!include "nsDialogs.nsh"
-!include "LogicLib.nsh"
-!include "FileFunc.nsh"
-!include "TextFunc.nsh"
-!include "WinVer.nsh"
-!include "WordFunc.nsh"
-
-!insertmacro GetParameters
-!insertmacro GetOptions
-!insertmacro LineFind
-!insertmacro StrFilter
-
-!include "StrFunc.nsh"
-${StrTok}
-
-!include "locales.nsi"
-!include "branding.nsi"
-
-!include "defines.nsi"
-
-; Must be included after defines.nsi
-!include "locale-fonts.nsh"
-
-; The OFFICIAL define is a workaround to support different urls for Release and
-; Beta since they share the same branding when building with other branches that
-; set the update channel to beta.
-!ifdef OFFICIAL
-!ifdef BETA_UPDATE_CHANNEL
-!undef URLStubDownload32
-!undef URLStubDownload64
-!define URLStubDownload32 "http://download.mozilla.org/?os=win&lang=${AB_CD}&product=firefox-beta-latest"
-!define URLStubDownload64 "http://download.mozilla.org/?os=win64&lang=${AB_CD}&product=firefox-beta-latest"
-!undef URLManualDownload
-!define URLManualDownload "https://www.mozilla.org/${AB_CD}/firefox/installer-help/?channel=beta&installer_lang=${AB_CD}"
-!undef Channel
-!define Channel "beta"
-!endif
-!endif
-
-!include "common.nsh"
-
-!insertmacro ElevateUAC
-!insertmacro GetLongPath
-!insertmacro GetPathFromString
-!insertmacro GetParent
-!insertmacro GetSingleInstallPath
-!insertmacro GetTextWidthHeight
-!insertmacro IsUserAdmin
-!insertmacro RemovePrecompleteEntries
-!insertmacro SetBrandNameVars
-!insertmacro ITBL3Create
-!insertmacro UnloadUAC
-
-VIAddVersionKey "FileDescription" "${BrandShortName} Stub Installer"
-VIAddVersionKey "OriginalFilename" "setup-stub.exe"
-
-Name "$BrandFullName"
-OutFile "setup-stub.exe"
-icon "setup.ico"
-XPStyle on
-BrandingText " "
-ChangeUI all "nsisui.exe"
-
-!ifdef ${AB_CD}_rtl
-  LoadLanguageFile "locale-rtl.nlf"
-!else
-  LoadLanguageFile "locale.nlf"
-!endif
-
-!include "nsisstrings.nlf"
-
-!define INTRO_BLURB "$(INTRO_BLURB1)"
-!define INSTALL_BLURB1 "$(INSTALL_BLURB1)"
-!define INSTALL_BLURB2 "$(INSTALL_BLURB2)"
-!define INSTALL_BLURB3 "$(INSTALL_BLURB3)"
-
-Caption "$(WIN_CAPTION)"
-
-Page custom createDummy ; Needed to enable the Intro page's back button
-Page custom createIntro leaveIntro ; Introduction page
-Page custom createOptions leaveOptions ; Options page
-Page custom createInstall ; Download / Installation page
-
-Function .onInit
-  ; Remove the current exe directory from the search order.
-  ; This only effects LoadLibrary calls and not implicitly loaded DLLs.
-  System::Call 'kernel32::SetDllDirectoryW(w "")'
-
-  StrCpy $LANGUAGE 0
-  ; This macro is used to set the brand name variables but the ini file method
-  ; isn't supported for the stub installer.
-  ${SetBrandNameVars} "$PLUGINSDIR\ignored.ini"
-
-  ; Don't install on systems that don't support SSE2. The parameter value of
-  ; 10 is for PF_XMMI64_INSTRUCTIONS_AVAILABLE which will check whether the
-  ; SSE2 instruction set is available.
-  System::Call "kernel32::IsProcessorFeaturePresent(i 10)i .R7"
-
-  ; Windows NT 6.0 (Vista/Server 2008) and lower are not supported.
-  ${Unless} ${AtLeastWin7}
-    ${If} "$R7" == "0"
-      strCpy $R7 "$(WARN_MIN_SUPPORTED_OSVER_CPU_MSG)"
-    ${Else}
-      strCpy $R7 "$(WARN_MIN_SUPPORTED_OSVER_MSG)"
-    ${EndIf}
-    MessageBox MB_OKCANCEL|MB_ICONSTOP "$R7" IDCANCEL +2
-    ExecShell "open" "${URLSystemRequirements}"
-    Quit
-  ${EndUnless}
-
-  ; SSE2 CPU support
-  ${If} "$R7" == "0"
-    MessageBox MB_OKCANCEL|MB_ICONSTOP "$(WARN_MIN_SUPPORTED_CPU_MSG)" IDCANCEL +2
-    ExecShell "open" "${URLSystemRequirements}"
-    Quit
-  ${EndIf}
-
-  ; Bug 1338583: disable 64-bit as default until Flash issues are resolved
-  ;${If} ${RunningX64}
-  ;  StrCpy $INSTDIR "${DefaultInstDir64bit}"
-  ;${Else}
-    StrCpy $INSTDIR "${DefaultInstDir32bit}"
-  ;${EndIf}
-
-  ; Require elevation if the user can elevate
-  ${ElevateUAC}
-
-; The commands inside this ifndef are needed prior to NSIS 3.0a2 and can be
-; removed after we require NSIS 3.0a2 or greater.
-!ifndef NSIS_PACKEDVERSION
-  ${If} ${AtLeastWinVista}
-    System::Call 'user32::SetProcessDPIAware()'
-  ${EndIf}
-!endif
-
-  ; If we have any existing installation, use its location as the default
-  ; path for this install, even if it's not the same architecture.
-  SetRegView 32
-  SetShellVarContext all ; Set SHCTX to HKLM
-  ${GetSingleInstallPath} "Software\Mozilla\${BrandFullNameInternal}" $R9
-
-  ${If} "$R9" == "false"
-  ${AndIf} ${RunningX64}
-    SetRegView 64
-    ${GetSingleInstallPath} "Software\Mozilla\${BrandFullNameInternal}" $R9
-  ${EndIf}
-
-  ${If} "$R9" == "false"
-    SetShellVarContext current ; Set SHCTX to HKCU
-    ${GetSingleInstallPath} "Software\Mozilla\${BrandFullNameInternal}" $R9
-
-    ${If} ${RunningX64}
-      ; In HKCU there is no WOW64 redirection, which means we may have gotten
-      ; the path to a 32-bit install even though we're 64-bit.
-      ; In that case, just use the default path instead of offering an upgrade.
-      ; But only do that override if the existing install is in Program Files,
-      ; because that's the only place we can be sure is specific
-      ; to either 32 or 64 bit applications.
-      ; The WordFind syntax below searches for the first occurence of the
-      ; "delimiter" (the Program Files path) in the install path and returns
-      ; anything that appears before that. If nothing appears before that,
-      ; then the install is under Program Files.
-      ${WordFind} $R9 $PROGRAMFILES32 "+1{" $0
-      ${If} $0 == ""
-        StrCpy $R9 "false"
-      ${EndIf}
-    ${EndIf}
-  ${EndIf}
-
-  StrCpy $PreviousInstallDir ""
-  StrCpy $PreviousInstallArch ""
-  ${If} "$R9" != "false"
-    ; Don't override the default install path with an existing installation
-    ; of a different architecture.
-    System::Call "*(i)p.r0"
-    StrCpy $1 "$R9\${FileMainEXE}"
-    System::Call "Kernel32::GetBinaryTypeW(w r1, p r0)i"
-    System::Call "*$0(i.r2)"
-    System::Free $0
-
-    ${If} $2 == "6" ; 6 == SCS_64BIT_BINARY
-    ${AndIf} ${RunningX64}
-      StrCpy $PreviousInstallDir "$R9"
-      StrCpy $PreviousInstallArch "64"
-      StrCpy $INSTDIR "$PreviousInstallDir"
-    ${ElseIf} $2 == "0" ; 0 == SCS_32BIT_BINARY
-    ${AndIfNot} ${RunningX64}
-      StrCpy $PreviousInstallDir "$R9"
-      StrCpy $PreviousInstallArch "32"
-      StrCpy $INSTDIR "$PreviousInstallDir"
-    ${EndIf}
-  ${EndIf}
-
-  ; Used to determine if the default installation directory was used.
-  StrCpy $InitialInstallDir "$INSTDIR"
-
-  ClearErrors
-  WriteRegStr HKLM "Software\Mozilla" "${BrandShortName}InstallerTest" \
-                   "Write Test"
-
-  ; Only display set as default when there is write access to HKLM and on Win7
-  ; and below.
-  ${If} ${Errors}
-  ${OrIf} ${AtLeastWin8}
-    StrCpy $CanSetAsDefault "false"
-    StrCpy $CheckboxSetAsDefault "0"
-  ${Else}
-    DeleteRegValue HKLM "Software\Mozilla" "${BrandShortName}InstallerTest"
-    StrCpy $CanSetAsDefault "true"
-  ${EndIf}
-
-  ; The interval in MS used for the progress bars set as marquee.
-  ${If} ${AtLeastWinVista}
-    StrCpy $ProgressbarMarqueeIntervalMS "10"
-  ${Else}
-    StrCpy $ProgressbarMarqueeIntervalMS "50"
-  ${EndIf}
-
-  ; Initialize the majority of variables except those that need to be reset
-  ; when a page is displayed.
-  StrCpy $IntroPhaseSeconds "0"
-  StrCpy $OptionsPhaseSeconds "0"
-  StrCpy $EndPreInstallPhaseTickCount "0"
-  StrCpy $EndInstallPhaseTickCount "0"
-  StrCpy $InitialInstallRequirementsCode ""
-  StrCpy $IsDownloadFinished ""
-  StrCpy $BasiliskLaunchCode "0"
-  StrCpy $CheckboxShortcuts "1"
-  StrCpy $CheckboxSendPing "1"
-!ifdef MOZ_MAINTENANCE_SERVICE
-  StrCpy $CheckboxInstallMaintSvc "1"
-!else
-  StrCpy $CheckboxInstallMaintSvc "0"
-!endif
-  StrCpy $WasOptionsButtonClicked "0"
-  ; Bug 1338583: disable 64-bit as default until Flash issues are resolved
-  ;${If} ${RunningX64}
-    ;StrCpy $DroplistArch "$(VERSION_64BIT)"
-  ;${Else}
-    StrCpy $DroplistArch "$(VERSION_32BIT)"
-  ;${EndIf}
-
-  StrCpy $0 ""
-!ifdef FONT_FILE1
-  ${If} ${FileExists} "$FONTS\${FONT_FILE1}"
-    StrCpy $0 "${FONT_NAME1}"
-  ${EndIf}
-!endif
-
-!ifdef FONT_FILE2
-  ${If} $0 == ""
-  ${AndIf} ${FileExists} "$FONTS\${FONT_FILE2}"
-    StrCpy $0 "${FONT_NAME2}"
-  ${EndIf}
-!endif
-
-  ${If} $0 == ""
-    StrCpy $0 "$(^Font)"
-  ${EndIf}
-
-  CreateFont $FontBlurb "$0" "12" "500"
-  CreateFont $FontNormal "$0" "11" "500"
-  CreateFont $FontItalic "$0" "11" "500" /ITALIC
-
-  InitPluginsDir
-  File /oname=$PLUGINSDIR\bgintro.bmp "bgintro.bmp"
-  File /oname=$PLUGINSDIR\appname.bmp "appname.bmp"
-  File /oname=$PLUGINSDIR\clock.bmp "clock.bmp"
-  File /oname=$PLUGINSDIR\particles.bmp "particles.bmp"
-!ifdef ${AB_CD}_rtl
-  ; The horizontally flipped pencil looks better in RTL
-  File /oname=$PLUGINSDIR\pencil.bmp "pencil-rtl.bmp"
-!else
-  File /oname=$PLUGINSDIR\pencil.bmp "pencil.bmp"
-!endif
-FunctionEnd
-
-; .onGUIInit isn't needed except for RTL locales
-!ifdef ${AB_CD}_rtl
-Function .onGUIInit
-  ; Since NSIS RTL support doesn't mirror progress bars use Windows mirroring.
-  ${NSD_AddExStyle} $HWNDPARENT ${WS_EX_LAYOUTRTL}
-  ${RemoveExStyle} $HWNDPARENT ${WS_EX_RTLREADING}
-  ${RemoveExStyle} $HWNDPARENT ${WS_EX_RIGHT}
-  ${NSD_AddExStyle} $HWNDPARENT ${WS_EX_LEFT}|${WS_EX_LTRREADING}
-FunctionEnd
-!endif
-
-Function .onGUIEnd
-  Delete "$PLUGINSDIR\_temp"
-  Delete "$PLUGINSDIR\download.exe"
-  Delete "$PLUGINSDIR\${CONFIG_INI}"
-
-  ${UnloadUAC}
-FunctionEnd
-
-Function .onUserAbort
-  ${NSD_KillTimer} StartDownload
-  ${NSD_KillTimer} OnDownload
-  ${NSD_KillTimer} CheckInstall
-  ${NSD_KillTimer} FinishInstall
-  ${NSD_KillTimer} FinishProgressBar
-  ${NSD_KillTimer} DisplayDownloadError
-
-  ${If} "$IsDownloadFinished" != ""
-    Call DisplayDownloadError
-    ; Aborting the abort will allow SendPing which is called by
-    ; DisplayDownloadError to hide the installer window and close the installer
-    ; after it sends the metrics ping.
-    Abort
-  ${EndIf}
-FunctionEnd
-
-Function SendPing
-  HideWindow
-  ; Try to send a ping if a download was attempted
-  ${If} $CheckboxSendPing == 1
-  ${AndIf} $IsDownloadFinished != ""
-    ; Get the tick count for the completion of all phases.
-    System::Call "kernel32::GetTickCount()l .s"
-    Pop $EndFinishPhaseTickCount
-
-    ; When the value of $IsDownloadFinished is false the download was started
-    ; but didn't finish. In this case the tick count stored in
-    ; $EndFinishPhaseTickCount is used to determine how long the download was
-    ; in progress.
-    ${If} "$IsDownloadFinished" == "false"
-    ${OrIf} "$EndDownloadPhaseTickCount" == ""
-      StrCpy $EndDownloadPhaseTickCount "$EndFinishPhaseTickCount"
-      ; Cancel the download in progress
-      InetBgDL::Get /RESET /END
-    ${EndIf}
-
-
-    ; When $DownloadFirstTransferSeconds equals an empty string the download
-    ; never successfully started so set the value to 0. It will be possible to
-    ; determine that the download didn't successfully start from the seconds for
-    ; the last download.
-    ${If} "$DownloadFirstTransferSeconds" == ""
-      StrCpy $DownloadFirstTransferSeconds "0"
-    ${EndIf}
-
-    ; When $StartLastDownloadTickCount equals an empty string the download never
-    ; successfully started so set the value to $EndDownloadPhaseTickCount to
-    ; compute the correct value.
-    ${If} $StartLastDownloadTickCount == ""
-      ; This could happen if the download never successfully starts
-      StrCpy $StartLastDownloadTickCount "$EndDownloadPhaseTickCount"
-    ${EndIf}
-
-    ; When $EndPreInstallPhaseTickCount equals 0 the installation phase was
-    ; never completed so set its value to $EndFinishPhaseTickCount to compute
-    ; the correct value.
-    ${If} "$EndPreInstallPhaseTickCount" == "0"
-      StrCpy $EndPreInstallPhaseTickCount "$EndFinishPhaseTickCount"
-    ${EndIf}
-
-    ; When $EndInstallPhaseTickCount equals 0 the installation phase was never
-    ; completed so set its value to $EndFinishPhaseTickCount to compute the
-    ; correct value.
-    ${If} "$EndInstallPhaseTickCount" == "0"
-      StrCpy $EndInstallPhaseTickCount "$EndFinishPhaseTickCount"
-    ${EndIf}
-
-    ; Get the seconds elapsed from the start of the download phase to the end of
-    ; the download phase.
-    ${GetSecondsElapsed} "$StartDownloadPhaseTickCount" "$EndDownloadPhaseTickCount" $0
-
-    ; Get the seconds elapsed from the start of the last download to the end of
-    ; the last download.
-    ${GetSecondsElapsed} "$StartLastDownloadTickCount" "$EndDownloadPhaseTickCount" $1
-
-    ; Get the seconds elapsed from the end of the download phase to the
-    ; completion of the pre-installation check phase.
-    ${GetSecondsElapsed} "$EndDownloadPhaseTickCount" "$EndPreInstallPhaseTickCount" $2
-
-    ; Get the seconds elapsed from the end of the pre-installation check phase
-    ; to the completion of the installation phase.
-    ${GetSecondsElapsed} "$EndPreInstallPhaseTickCount" "$EndInstallPhaseTickCount" $3
-
-    ; Get the seconds elapsed from the end of the installation phase to the
-    ; completion of all phases.
-    ${GetSecondsElapsed} "$EndInstallPhaseTickCount" "$EndFinishPhaseTickCount" $4
-
-    ${If} $DroplistArch == "$(VERSION_64BIT)"
-      StrCpy $R0 "1"
-    ${Else}
-      StrCpy $R0 "0"
-    ${EndIf}
-
-    ${If} ${RunningX64}
-      StrCpy $R1 "1"
-    ${Else}
-      StrCpy $R1 "0"
-    ${EndIf}
-
-    ; Though these values are sometimes incorrect due to bug 444664 it happens
-    ; so rarely it isn't worth working around it by reading the registry values.
-    ${WinVerGetMajor} $5
-    ${WinVerGetMinor} $6
-    ${WinVerGetBuild} $7
-    ${WinVerGetServicePackLevel} $8
-    ${If} ${IsServerOS}
-      StrCpy $9 "1"
-    ${Else}
-      StrCpy $9 "0"
-    ${EndIf}
-
-    ${If} "$ExitCode" == "${ERR_SUCCESS}"
-      ReadINIStr $R5 "$INSTDIR\application.ini" "App" "Version"
-      ReadINIStr $R6 "$INSTDIR\application.ini" "App" "BuildID"
-    ${Else}
-      StrCpy $R5 "0"
-      StrCpy $R6 "0"
-    ${EndIf}
-
-    ; Whether installed into the default installation directory
-    ${GetLongPath} "$INSTDIR" $R7
-    ${GetLongPath} "$InitialInstallDir" $R8
-    ${If} "$R7" == "$R8"
-      StrCpy $R7 "1"
-    ${Else}
-      StrCpy $R7 "0"
-    ${EndIf}
-
-    ClearErrors
-    WriteRegStr HKLM "Software\Mozilla" "${BrandShortName}InstallerTest" \
-                     "Write Test"
-    ${If} ${Errors}
-      StrCpy $R8 "0"
-    ${Else}
-      DeleteRegValue HKLM "Software\Mozilla" "${BrandShortName}InstallerTest"
-      StrCpy $R8 "1"
-    ${EndIf}
-
-    ${If} "$DownloadServerIP" == ""
-      StrCpy $DownloadServerIP "Unknown"
-    ${EndIf}
-
-    StrCpy $R2 ""
-    SetShellVarContext current ; Set SHCTX to the current user
-    ReadRegStr $R2 HKCU "Software\Classes\http\shell\open\command" ""
-    ${If} $R2 != ""
-      ${GetPathFromString} "$R2" $R2
-      ${GetParent} "$R2" $R3
-      ${GetLongPath} "$R3" $R3
-      ${If} $R3 == $INSTDIR
-        StrCpy $R2 "1" ; This Basilisk install is set as default.
-      ${Else}
-        StrCpy $R2 "$R2" "" -11 # length of firefox.exe
-        ${If} "$R2" == "${FileMainEXE}"
-          StrCpy $R2 "2" ; Another Basilisk install is set as default.
-        ${Else}
-          StrCpy $R2 "0"
-        ${EndIf}
-      ${EndIf}
-    ${Else}
-      StrCpy $R2 "0" ; Basilisk is not set as default.
-    ${EndIf}
-
-    ${If} "$R2" == "0"
-    ${AndIf} ${AtLeastWinVista}
-      ; Check to see if this install location is currently set as the default
-      ; browser by Default Programs which is only available on Vista and above.
-      ClearErrors
-      ReadRegStr $R3 HKLM "Software\RegisteredApplications" "${AppRegName}"
-      ${Unless} ${Errors}
-        AppAssocReg::QueryAppIsDefaultAll "${AppRegName}" "effective"
-        Pop $R3
-        ${If} $R3 == "1"
-          StrCpy $R3 ""
-          ReadRegStr $R2 HKLM "Software\Classes\http\shell\open\command" ""
-          ${If} $R2 != ""
-            ${GetPathFromString} "$R2" $R2
-            ${GetParent} "$R2" $R3
-            ${GetLongPath} "$R3" $R3
-            ${If} $R3 == $INSTDIR
-              StrCpy $R2 "1" ; This Basilisk install is set as default.
-            ${Else}
-              StrCpy $R2 "$R2" "" -11 # length of firefox.exe
-              ${If} "$R2" == "${FileMainEXE}"
-                StrCpy $R2 "2" ; Another Basilisk install is set as default.
-              ${Else}
-                StrCpy $R2 "0"
-              ${EndIf}
-            ${EndIf}
-          ${Else}
-            StrCpy $R2 "0" ; Basilisk is not set as default.
-          ${EndIf}
-        ${EndIf}
-      ${EndUnless}
-    ${EndIf}
-
-    ${If} $CanSetAsDefault == "true"
-      ${If} $CheckboxSetAsDefault == "1"
-        StrCpy $R3 "2"
-      ${Else}
-        StrCpy $R3 "3"
-      ${EndIf}
-    ${Else}
-      ${If} ${AtLeastWin8}
-        StrCpy $R3 "1"
-      ${Else}
-        StrCpy $R3 "0"
-      ${EndIf}
-    ${EndIf}
-
-!ifdef STUB_DEBUG
-    MessageBox MB_OK "${BaseURLStubPing} \
-                      $\nStub URL Version = ${StubURLVersion}${StubURLVersionAppend} \
-                      $\nBuild Channel = ${Channel} \
-                      $\nUpdate Channel = ${UpdateChannel} \
-                      $\nLocale = ${AB_CD} \
-                      $\nBasilisk x64 = $R0 \
-                      $\nRunning x64 Windows = $R1 \
-                      $\nMajor = $5 \
-                      $\nMinor = $6 \
-                      $\nBuild = $7 \
-                      $\nServicePack = $8 \
-                      $\nIsServer = $9 \
-                      $\nExit Code = $ExitCode \
-                      $\nBasilisk Launch Code = $BasiliskLaunchCode \
-                      $\nDownload Retry Count = $DownloadRetryCount \
-                      $\nDownloaded Bytes = $DownloadedBytes \
-                      $\nDownload Size Bytes = $DownloadSizeBytes \
-                      $\nIntroduction Phase Seconds = $IntroPhaseSeconds \
-                      $\nOptions Phase Seconds = $OptionsPhaseSeconds \
-                      $\nDownload Phase Seconds = $0 \
-                      $\nLast Download Seconds = $1 \
-                      $\nDownload First Transfer Seconds = $DownloadFirstTransferSeconds \
-                      $\nPreinstall Phase Seconds = $2 \
-                      $\nInstall Phase Seconds = $3 \
-                      $\nFinish Phase Seconds = $4 \
-                      $\nInitial Install Requirements Code = $InitialInstallRequirementsCode \
-                      $\nOpened Download Page = $OpenedDownloadPage \
-                      $\nExisting Profile = $ExistingProfile \
-                      $\nExisting Version = $ExistingVersion \
-                      $\nExisting Build ID = $ExistingBuildID \
-                      $\nNew Version = $R5 \
-                      $\nNew Build ID = $R6 \
-                      $\nDefault Install Dir = $R7 \
-                      $\nHas Admin = $R8 \
-                      $\nDefault Status = $R2 \
-                      $\nSet As Sefault Status = $R3 \
-                      $\nDownload Server IP = $DownloadServerIP \
-                      $\nPost-Signing Data = $PostSigningData"
-    ; The following will exit the installer
-    SetAutoClose true
-    StrCpy $R9 "2"
-    Call RelativeGotoPage
-!else
-    ${NSD_CreateTimer} OnPing ${DownloadIntervalMS}
-    InetBgDL::Get "${BaseURLStubPing}/${StubURLVersion}${StubURLVersionAppend}/${Channel}/${UpdateChannel}/${AB_CD}/$R0/$R1/$5/$6/$7/$8/$9/$ExitCode/$BasiliskLaunchCode/$DownloadRetryCount/$DownloadedBytes/$DownloadSizeBytes/$IntroPhaseSeconds/$OptionsPhaseSeconds/$0/$1/$DownloadFirstTransferSeconds/$2/$3/$4/$InitialInstallRequirementsCode/$OpenedDownloadPage/$ExistingProfile/$ExistingVersion/$ExistingBuildID/$R5/$R6/$R7/$R8/$R2/$R3/$DownloadServerIP/$PostSigningData" \
-                  "$PLUGINSDIR\_temp" /END
-!endif
-  ${Else}
-    ${If} "$IsDownloadFinished" == "false"
-      ; Cancel the download in progress
-      InetBgDL::Get /RESET /END
-    ${EndIf}
-    ; The following will exit the installer
-    SetAutoClose true
-    StrCpy $R9 "2"
-    Call RelativeGotoPage
-  ${EndIf}
-FunctionEnd
-
-Function createDummy
-FunctionEnd
-
-Function createIntro
-  nsDialogs::Create /NOUNLOAD 1018
-  Pop $Dialog
-
-  GetFunctionAddress $0 OnBack
-  nsDialogs::OnBack /NOUNLOAD $0
-
-!ifdef ${AB_CD}_rtl
-  ; For RTL align the text with the top of the F in the Basilisk bitmap
-  StrCpy $0 "${INTRO_BLURB_RTL_TOP_DU}"
-!else
-  ; For LTR align the text with the top of the x in the Basilisk bitmap
-  StrCpy $0 "${INTRO_BLURB_LTR_TOP_DU}"
-!endif
-  ${NSD_CreateLabel} ${INTRO_BLURB_EDGE_DU} $0 ${INTRO_BLURB_WIDTH_DU} 76u "${INTRO_BLURB}"
-  Pop $0
-  SendMessage $0 ${WM_SETFONT} $FontBlurb 0
-  SetCtlColors $0 ${INTRO_BLURB_TEXT_COLOR} transparent
-
-  SetCtlColors $HWNDPARENT ${FOOTER_CONTROL_TEXT_COLOR_NORMAL} ${FOOTER_BKGRD_COLOR}
-  GetDlgItem $0 $HWNDPARENT 10 ; Default browser checkbox
-  ${If} "$CanSetAsDefault" == "true"
-    ; The uxtheme must be disabled on checkboxes in order to override the
-    ; system font color.
-    System::Call 'uxtheme::SetWindowTheme(i $0 , w " ", w " ")'
-    SendMessage $0 ${WM_SETFONT} $FontNormal 0
-    SendMessage $0 ${WM_SETTEXT} 0 "STR:$(MAKE_DEFAULT)"
-    SendMessage $0 ${BM_SETCHECK} 1 0
-    SetCtlColors $0 ${FOOTER_CONTROL_TEXT_COLOR_NORMAL} ${FOOTER_BKGRD_COLOR}
-  ${Else}
-    ShowWindow $0 ${SW_HIDE}
-  ${EndIf}
-  GetDlgItem $0 $HWNDPARENT 11
-  ShowWindow $0 ${SW_HIDE}
-
-  ${NSD_CreateBitmap} ${APPNAME_BMP_EDGE_DU} ${APPNAME_BMP_TOP_DU} \
-                      ${APPNAME_BMP_WIDTH_DU} ${APPNAME_BMP_HEIGHT_DU} ""
-  Pop $2
-  ${SetStretchedTransparentImage} $2 $PLUGINSDIR\appname.bmp $0
-
-  ${NSD_CreateBitmap} 0 0 100% 100% ""
-  Pop $2
-  ${NSD_SetStretchedImage} $2 $PLUGINSDIR\bgintro.bmp $1
-
-  GetDlgItem $0 $HWNDPARENT 1 ; Install button
-  ${If} ${FileExists} "$INSTDIR\${FileMainEXE}"
-    SendMessage $0 ${WM_SETTEXT} 0 "STR:$(UPGRADE_BUTTON)"
-  ${Else}
-    SendMessage $0 ${WM_SETTEXT} 0 "STR:$(INSTALL_BUTTON)"
-  ${EndIf}
-  ${NSD_SetFocus} $0
-
-  GetDlgItem $0 $HWNDPARENT 2 ; Cancel button
-  SendMessage $0 ${WM_SETTEXT} 0 "STR:$(CANCEL_BUTTON)"
-
-  GetDlgItem $0 $HWNDPARENT 3 ; Back button used for Options
-  SendMessage $0 ${WM_SETTEXT} 0 "STR:$(OPTIONS_BUTTON)"
-
-  System::Call "kernel32::GetTickCount()l .s"
-  Pop $StartIntroPhaseTickCount
-
-  LockWindow off
-  nsDialogs::Show
-
-  ${NSD_FreeImage} $0
-  ${NSD_FreeImage} $1
-FunctionEnd
-
-Function leaveIntro
-  LockWindow on
-
-  System::Call "kernel32::GetTickCount()l .s"
-  Pop $0
-  ${GetSecondsElapsed} "$StartIntroPhaseTickCount" "$0" $IntroPhaseSeconds
-  ; It is possible for this value to be 0 if the user clicks fast enough so
-  ; increment the value by 1 if it is 0.
-  ${If} $IntroPhaseSeconds == 0
-    IntOp $IntroPhaseSeconds $IntroPhaseSeconds + 1
-  ${EndIf}
-
-  SetShellVarContext all ; Set SHCTX to All Users
-  ; If the user doesn't have write access to the installation directory set
-  ; the installation directory to a subdirectory of the All Users application
-  ; directory and if the user can't write to that location set the installation
-  ; directory to a subdirectory of the users local application directory
-  ; (e.g. non-roaming).
-  Call CanWrite
-  ${If} "$CanWriteToInstallDir" == "false"
-    StrCpy $INSTDIR "$APPDATA\${BrandFullName}\"
-    Call CanWrite
-    ${If} "$CanWriteToInstallDir" == "false"
-      ; This should never happen but just in case.
-      StrCpy $CanWriteToInstallDir "false"
-    ${Else}
-      StrCpy $INSTDIR "$LOCALAPPDATA\${BrandFullName}\"
-      Call CanWrite
-    ${EndIf}
-  ${EndIf}
-
-  Call CheckSpace
-
-  ${If} ${FileExists} "$INSTDIR"
-    ; Always display the long path if the path exists.
-    ${GetLongPath} "$INSTDIR" $INSTDIR
-  ${EndIf}
-
-FunctionEnd
-
-Function createOptions
-  ; Check whether the install requirements are satisfied using the default
-  ; values for metrics.
-  ${If} "$InitialInstallRequirementsCode" == ""
-    ${If} "$CanWriteToInstallDir" != "true"
-    ${AndIf} "$HasRequiredSpaceAvailable" != "true"
-      StrCpy $InitialInstallRequirementsCode "1"
-    ${ElseIf} "$CanWriteToInstallDir" != "true"
-      StrCpy $InitialInstallRequirementsCode "2"
-    ${ElseIf} "$HasRequiredSpaceAvailable" != "true"
-      StrCpy $InitialInstallRequirementsCode "3"
-    ${Else}
-      StrCpy $InitialInstallRequirementsCode "0"
-    ${EndIf}
-  ${EndIf}
-
-  ; Skip the options page unless the Options button was clicked as long as the
-  ; installation directory can be written to and there is the minimum required
-  ; space available.
-  ${If} "$WasOptionsButtonClicked" != "1"
-    ${If} "$CanWriteToInstallDir" == "true"
-    ${AndIf} "$HasRequiredSpaceAvailable" == "true"
-      Abort ; Skip the options page
-    ${EndIf}
-  ${EndIf}
-
-  StrCpy $ExistingTopDir ""
-  StrCpy $ControlTopAdjustment 0
-
-  ; Convert the options item width to pixels, so we can tell when a text string
-  ; exceeds this width and needs multiple lines.
-  StrCpy $2 "${OPTIONS_ITEM_WIDTH_DU}" -1
-  IntOp $2 $2 - 14 ; subtract approximate width of a checkbox
-  System::Call "*(i r2,i,i,i) p .r3"
-  System::Call "user32::MapDialogRect(p $HWNDPARENT, p r3)"
-  System::Call "*$3(i .s,i,i,i)"
-  Pop $OptionsItemWidthPX
-  System::Free $3
-
-  nsDialogs::Create /NOUNLOAD 1018
-  Pop $Dialog
-  ; Since the text color for controls is set in this Dialog the foreground and
-  ; background colors of the Dialog must also be hardcoded.
-  SetCtlColors $Dialog ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-
-  ${NSD_CreateLabel} ${OPTIONS_ITEM_EDGE_DU} 25u ${OPTIONS_ITEM_WIDTH_DU} \
-                     12u "$(DEST_FOLDER)"
-  Pop $0
-  SetCtlColors $0 ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-  SendMessage $0 ${WM_SETFONT} $FontNormal 0
-
-  ${NSD_CreateDirRequest} ${OPTIONS_SUBITEM_EDGE_DU} 41u 159u 14u "$INSTDIR"
-  Pop $DirRequest
-  SetCtlColors $DirRequest ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-  SendMessage $DirRequest ${WM_SETFONT} $FontNormal 0
-  System::Call shlwapi::SHAutoComplete(i $DirRequest, i ${SHACF_FILESYSTEM})
-  ${NSD_OnChange} $DirRequest OnChange_DirRequest
-
-!ifdef ${AB_CD}_rtl
-  ; Remove the RTL styling from the directory request text box
-  ${RemoveStyle} $DirRequest ${SS_RIGHT}
-  ${RemoveExStyle} $DirRequest ${WS_EX_RIGHT}
-  ${RemoveExStyle} $DirRequest ${WS_EX_RTLREADING}
-  ${NSD_AddStyle} $DirRequest ${SS_LEFT}
-  ${NSD_AddExStyle} $DirRequest ${WS_EX_LTRREADING}|${WS_EX_LEFT}
-!endif
-
-  ${NSD_CreateBrowseButton} 280u 41u 50u 14u "$(BROWSE_BUTTON)"
-  Pop $ButtonBrowse
-  SetCtlColors $ButtonBrowse "" ${COMMON_BKGRD_COLOR}
-  ${NSD_OnClick} $ButtonBrowse OnClick_ButtonBrowse
-
-  ; Get the number of pixels from the left of the Dialog to the right side of
-  ; the "Space Required:" and "Space Available:" labels prior to setting RTL so
-  ; the correct position of the controls can be set by NSIS for RTL locales.
-
-  ; Get the width and height of both labels and use the tallest for the height
-  ; and the widest to calculate where to place the labels after these labels.
-  ${GetTextExtent} "$(SPACE_REQUIRED)" $FontItalic $0 $1
-  ${GetTextExtent} "$(SPACE_AVAILABLE)" $FontItalic $2 $3
-  ${If} $1 > $3
-    StrCpy $ControlHeightPX "$1"
-  ${Else}
-    StrCpy $ControlHeightPX "$3"
-  ${EndIf}
-
-  IntOp $0 $0 + 8 ; Add padding to the control's width
-  ; Make both controls the same width as the widest control
-  ${NSD_CreateLabelCenter} ${OPTIONS_SUBITEM_EDGE_DU} 59u $0 $ControlHeightPX "$(SPACE_REQUIRED)"
-  Pop $5
-  SetCtlColors $5 ${COMMON_TEXT_COLOR_FADED} ${COMMON_BKGRD_COLOR}
-  SendMessage $5 ${WM_SETFONT} $FontItalic 0
-
-  IntOp $2 $2 + 8 ; Add padding to the control's width
-  ${NSD_CreateLabelCenter} ${OPTIONS_SUBITEM_EDGE_DU} 70u $2 $ControlHeightPX "$(SPACE_AVAILABLE)"
-  Pop $6
-  SetCtlColors $6 ${COMMON_TEXT_COLOR_FADED} ${COMMON_BKGRD_COLOR}
-  SendMessage $6 ${WM_SETFONT} $FontItalic 0
-
-  ; Use the widest label for aligning the labels next to them
-  ${If} $0 > $2
-    StrCpy $6 "$5"
-  ${EndIf}
-  FindWindow $1 "#32770" "" $HWNDPARENT
-  ${GetDlgItemEndPX} $6 $ControlRightPX
-
-  IntOp $ControlRightPX $ControlRightPX + 6
-
-  ${NSD_CreateLabel} $ControlRightPX 59u 100% $ControlHeightPX \
-                     "${APPROXIMATE_REQUIRED_SPACE_MB} $(MEGA)$(BYTE)"
-  Pop $7
-  SetCtlColors $7 ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-  SendMessage $7 ${WM_SETFONT} $FontNormal 0
-
-  ; Create the free space label with an empty string and update it by calling
-  ; UpdateFreeSpaceLabel
-  ${NSD_CreateLabel} $ControlRightPX 70u 100% $ControlHeightPX " "
-  Pop $LabelFreeSpace
-  SetCtlColors $LabelFreeSpace ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-  SendMessage $LabelFreeSpace ${WM_SETFONT} $FontNormal 0
-
-  Call UpdateFreeSpaceLabel
-
-  ${If} ${AtLeastWin7}
-    StrCpy $0 "$(ADD_SC_DESKTOP_TASKBAR)"
-  ${Else}
-    StrCpy $0 "$(ADD_SC_DESKTOP_QUICKLAUNCHBAR)"
-  ${EndIf}
-
-  ; In some locales, this string may be too long to fit on one line.
-  ; In that case, we'll need to give the control two lines worth of height.
-  StrCpy $1 12 ; single line height
-  ${GetTextExtent} $0 $FontNormal $R1 $R2
-  ${If} $R1 > $OptionsItemWidthPX
-    ; Add a second line to the control height.
-    IntOp $1 $1 + 12
-    ; The rest of the controls will have to be lower to account for this label
-    ; needing two lines worth of height.
-    IntOp $ControlTopAdjustment $ControlTopAdjustment + 12
-  ${EndIf}
-  ${NSD_CreateCheckbox} ${OPTIONS_ITEM_EDGE_DU} 100u \
-                        ${OPTIONS_ITEM_WIDTH_DU} "$1u" "$0"
-  Pop $CheckboxShortcuts
-  ; The uxtheme must be disabled on checkboxes in order to override the system
-  ; font color.
-  System::Call 'uxtheme::SetWindowTheme(i $CheckboxShortcuts, w " ", w " ")'
-  SetCtlColors $CheckboxShortcuts ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-  SendMessage $CheckboxShortcuts ${WM_SETFONT} $FontNormal 0
-  ${NSD_Check} $CheckboxShortcuts
-
-  IntOp $0 116 + $ControlTopAdjustment
-  ; In some locales, this string may be too long to fit on one line.
-  ; In that case, we'll need to give the control two lines worth of height.
-  StrCpy $1 12 ; single line height
-  ${GetTextExtent} "$(SEND_PING)" $FontNormal $R1 $R2
-  ${If} $R1 > $OptionsItemWidthPX
-    ; Add a second line to the control height.
-    IntOp $1 $1 + 12
-    ; The rest of the controls will have to be lower to account for this label
-    ; needing two lines worth of height.
-    IntOp $ControlTopAdjustment $ControlTopAdjustment + 12
-  ${EndIf}
-  ${NSD_CreateCheckbox} ${OPTIONS_ITEM_EDGE_DU} "$0u" ${OPTIONS_ITEM_WIDTH_DU} \
-                        "$1u" "$(SEND_PING)"
-  Pop $CheckboxSendPing
-  ; The uxtheme must be disabled on checkboxes in order to override the system
-  ; font color.
-  System::Call 'uxtheme::SetWindowTheme(i $CheckboxSendPing, w " ", w " ")'
-  SetCtlColors $CheckboxSendPing ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-  SendMessage $CheckboxSendPing ${WM_SETFONT} $FontNormal 0
-  ${NSD_Check} $CheckboxSendPing
-
-!ifdef MOZ_MAINTENANCE_SERVICE
-  StrCpy $CheckboxInstallMaintSvc "0"
-  ; We can only install the maintenance service if the user is an admin.
-  Call IsUserAdmin
-  Pop $0
-
-  ; Only show the maintenance service checkbox if we're on XP SP3 or higher;
-  ;  we don't ever want to install it on XP without at least SP3 installed.
-  ${If} $0 == "true"
-  ${AndIf} ${IsWinXP}
-  ${AndIf} ${AtMostServicePack} 2
-    StrCpy $0 "false"
-  ${EndIf}
-
-  ${If} $0 == "true"
-    ; Only show the maintenance service checkbox if we have write access to HKLM
-    DeleteRegValue HKLM "Software\Mozilla" "${BrandShortName}InstallerTest"
-    ClearErrors
-    WriteRegStr HKLM "Software\Mozilla" "${BrandShortName}InstallerTest" \
-                     "Write Test"
-    ${IfNot} ${Errors}
-      DeleteRegValue HKLM "Software\Mozilla" "${BrandShortName}InstallerTest"
-      ; Read the registry instead of using ServicesHelper::IsInstalled so the
-      ; plugin isn't included in the stub installer to lessen its size.
-      ClearErrors
-      ReadRegStr $0 HKLM "SYSTEM\CurrentControlSet\services\MozillaMaintenance" "ImagePath"
-      ${If} ${Errors}
-        IntOp $0 132 + $ControlTopAdjustment
-        ; In some locales, this string may be too long to fit on one line.
-        ; In that case, we'll need to give the control two lines worth of height.
-        StrCpy $1 12 ; single line height
-        ${GetTextExtent} "$(INSTALL_MAINT_SERVICE)" $FontNormal $R1 $R2
-        ${If} $R1 > $OptionsItemWidthPX
-          ; Add a second line to the control height.
-          IntOp $1 $1 + 12
-          ; The rest of the controls will have to be lower to account for this label
-          ; needing two lines worth of height.
-          IntOp $ControlTopAdjustment $ControlTopAdjustment + 12
-        ${EndIf}
-        ${NSD_CreateCheckbox} ${OPTIONS_ITEM_EDGE_DU} "$0u" ${OPTIONS_ITEM_WIDTH_DU} \
-                              "$1u" "$(INSTALL_MAINT_SERVICE)"
-        Pop $CheckboxInstallMaintSvc
-        System::Call 'uxtheme::SetWindowTheme(i $CheckboxInstallMaintSvc, w " ", w " ")'
-        SetCtlColors $CheckboxInstallMaintSvc ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-        SendMessage $CheckboxInstallMaintSvc ${WM_SETFONT} $FontNormal 0
-        ${NSD_Check} $CheckboxInstallMaintSvc
-        ; Since we're adding in an optional control, remember the lower the ones
-        ; that come after it.
-        IntOp $ControlTopAdjustment 20 + $ControlTopAdjustment
-      ${EndIf}
-    ${EndIf}
-  ${EndIf}
-!endif
-
-  ${If} ${RunningX64}
-    ; Get the exact pixel width we're going to need for this label.
-    ; The label string has a keyboard accelerator, which is an '&' that's in
-    ; the string but is not rendered, and GetTextExtent doesn't account for
-    ; those, so remove them first. Also handle any escaped &'s ("&&").
-    StrCpy $R0 "$(ARCH_DROPLIST_LABEL)"
-    StrCpy $R1 ""
-    ${Do}
-      ${StrTok} $R2 $R0 "&" 0 0
-      StrCpy $R1 "$R1$R2"
-      StrLen $R3 $R2
-      IntOp $R3 $R3 + 1
-      StrCpy $R0 $R0 "" $R3
-      StrCpy $R4 $R0 1
-      ${If} $R4 == "&"
-        StrCpy $R1 "$R1&"
-        StrCpy $R0 $R0 "" 1
-      ${EndIf}
-    ${LoopUntil} $R0 == ""
-
-    ${GetTextExtent} $R1 $FontNormal $R0 $R1
-    IntOp $0 134 + $ControlTopAdjustment
-    ${NSD_CreateLabel} ${OPTIONS_ITEM_EDGE_DU} "$0u" $R0 $R1 "$(ARCH_DROPLIST_LABEL)"
-    Pop $0
-    SetCtlColors $0 ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-    SendMessage $0 ${WM_SETFONT} $FontNormal 0
-
-    ; Set the dropdown list size to the same as the larger of the two options.
-    ${GetTextExtent} "$(VERSION_32BIT)" $FontNormal $R0 $R1
-    ${GetTextExtent} "$(VERSION_64BIT)" $FontNormal $R2 $R3
-    ${If} $R0 < $R2
-      StrCpy $R0 $R2
-    ${EndIf}
-    ${If} $R1 < $R3
-      StrCpy $R3 $R1
-    ${EndIf}
-    ; Add enough width for the dropdown button. How wide the button is depends
-    ; on he system display scaling setting, which we cannot easily determine,
-    ; so just use a value that works fine for a setting of 200% and adds a
-    ; little too much padding for settings below that.
-    IntOp $R0 $R0 + 56
-
-    ; Put the droplist right after the label, with some padding.
-    ${GetDlgItemEndPX} $0 $ControlRightPX
-    IntOp $ControlRightPX $ControlRightPX + 4
-    IntOp $0 132 + $ControlTopAdjustment
-    ${NSD_CreateDropList} $ControlRightPX "$0u" $R0 $R3 ""
-    Pop $DroplistArch
-    ${NSD_CB_AddString} $DroplistArch "$(VERSION_32BIT)"
-    ${NSD_CB_AddString} $DroplistArch "$(VERSION_64BIT)"
-    ${NSD_OnChange} $DroplistArch OnChange_DroplistArch
-    ; The uxtheme must be disabled in order to override the system colors.
-    System::Call 'uxtheme::SetWindowTheme(i $DroplistArch, w " ", w " ")'
-    SetCtlColors $DroplistArch ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-    SendMessage $DroplistArch ${WM_SETFONT} $FontNormal 0
-    ; Bug 1338583: disable 64-bit as default until Flash issues are resolved
-    ${NSD_CB_SelectString} $DroplistArch "$(VERSION_32BIT)"
-  ${EndIf}
-
-  GetDlgItem $0 $HWNDPARENT 1 ; Install button
-  ${If} ${FileExists} "$INSTDIR\${FileMainEXE}"
-    SendMessage $0 ${WM_SETTEXT} 0 "STR:$(UPGRADE_BUTTON)"
-  ${Else}
-    SendMessage $0 ${WM_SETTEXT} 0 "STR:$(INSTALL_BUTTON)"
-  ${EndIf}
-  ${NSD_SetFocus} $0
-
-  GetDlgItem $0 $HWNDPARENT 2 ; Cancel button
-  SendMessage $0 ${WM_SETTEXT} 0 "STR:$(CANCEL_BUTTON)"
-
-  GetDlgItem $0 $HWNDPARENT 3 ; Back button used for Options
-  EnableWindow $0 0
-  ShowWindow $0 ${SW_HIDE}
-
-  ; If the option button was not clicked display the reason for what needs to be
-  ; resolved to continue the installation.
-  ${If} "$WasOptionsButtonClicked" != "1"
-    ${If} "$CanWriteToInstallDir" == "false"
-      MessageBox MB_OK|MB_ICONEXCLAMATION "$(WARN_WRITE_ACCESS)"
-    ${ElseIf} "$HasRequiredSpaceAvailable" == "false"
-      MessageBox MB_OK|MB_ICONEXCLAMATION "$(WARN_DISK_SPACE)"
-    ${EndIf}
-  ${EndIf}
-
-  System::Call "kernel32::GetTickCount()l .s"
-  Pop $StartOptionsPhaseTickCount
-
-  LockWindow off
-  nsDialogs::Show
-FunctionEnd
-
-Function leaveOptions
-  LockWindow on
-
-  ${GetRoot} "$INSTDIR" $0
-  ${GetLongPath} "$INSTDIR" $INSTDIR
-  ${GetLongPath} "$0" $0
-  ${If} "$INSTDIR" == "$0"
-    LockWindow off
-    MessageBox MB_OK|MB_ICONEXCLAMATION "$(WARN_ROOT_INSTALL)"
-    Abort ; Stay on the page
-  ${EndIf}
-
-  Call CanWrite
-  ${If} "$CanWriteToInstallDir" == "false"
-    LockWindow off
-    MessageBox MB_OK|MB_ICONEXCLAMATION "$(WARN_WRITE_ACCESS)"
-    Abort ; Stay on the page
-  ${EndIf}
-
-  Call CheckSpace
-  ${If} "$HasRequiredSpaceAvailable" == "false"
-    LockWindow off
-    MessageBox MB_OK|MB_ICONEXCLAMATION "$(WARN_DISK_SPACE)"
-    Abort ; Stay on the page
-  ${EndIf}
-
-  System::Call "kernel32::GetTickCount()l .s"
-  Pop $0
-  ${GetSecondsElapsed} "$StartOptionsPhaseTickCount" "$0" $OptionsPhaseSeconds
-  ; It is possible for this value to be 0 if the user clicks fast enough so
-  ; increment the value by 1 if it is 0.
-  ${If} $OptionsPhaseSeconds == 0
-    IntOp $OptionsPhaseSeconds $OptionsPhaseSeconds + 1
-  ${EndIf}
-
-  ${NSD_GetState} $CheckboxShortcuts $CheckboxShortcuts
-  ${NSD_GetText} $DroplistArch $DroplistArch
-  ${NSD_GetState} $CheckboxSendPing $CheckboxSendPing
-!ifdef MOZ_MAINTENANCE_SERVICE
-  ${NSD_GetState} $CheckboxInstallMaintSvc $CheckboxInstallMaintSvc
-!endif
-
-FunctionEnd
-
-Function createInstall
-  nsDialogs::Create /NOUNLOAD 1018
-  Pop $Dialog
-  ; Since the text color for controls is set in this Dialog the foreground and
-  ; background colors of the Dialog must also be hardcoded.
-  SetCtlColors $Dialog ${COMMON_TEXT_COLOR_NORMAL} ${COMMON_BKGRD_COLOR}
-
-  ${NSD_CreateLabel} 0 0 49u 64u ""
-  Pop $0
-  ${GetDlgItemWidthHeight} $0 $1 $2
-  System::Call 'user32::DestroyWindow(i r0)'
-
-  ${NSD_CreateLabel} 0 0 11u 16u ""
-  Pop $0
-  ${GetDlgItemWidthHeight} $0 $3 $4
-  System::Call 'user32::DestroyWindow(i r0)'
-
-  FindWindow $7 "#32770" "" $HWNDPARENT
-  ${GetDlgItemWidthHeight} $7 $8 $9
-
-  ; Allow a maximum text width of half of the Dialog's width
-  IntOp $R0 $8 / 2
-
-  ${GetTextWidthHeight} "${INSTALL_BLURB1}" $FontBlurb $R0 $5 $6
-  IntOp $R1 $1 + $3
-  IntOp $R1 $R1 + $5
-  IntOp $R1 $8 - $R1
-  IntOp $R1 $R1 / 2
-  ${NSD_CreateBitmap} $R1 ${INSTALL_BLURB_TOP_DU} 49u 64u ""
-  Pop $BitmapBlurb1
-  ${SetStretchedTransparentImage} $BitmapBlurb1 $PLUGINSDIR\clock.bmp $HwndBitmapBlurb1
-  IntOp $R1 $R1 + $1
-  IntOp $R1 $R1 + $3
-  ${NSD_CreateLabel} $R1 ${INSTALL_BLURB_TOP_DU} $5 $6 "${INSTALL_BLURB1}"
-  Pop $LabelBlurb1
-  SendMessage $LabelBlurb1 ${WM_SETFONT} $FontBlurb 0
-  SetCtlColors $LabelBlurb1 ${INSTALL_BLURB_TEXT_COLOR} transparent
-
-  ${GetTextWidthHeight} "${INSTALL_BLURB2}" $FontBlurb $R0 $5 $6
-  IntOp $R1 $1 + $3
-  IntOp $R1 $R1 + $5
-  IntOp $R1 $8 - $R1
-  IntOp $R1 $R1 / 2
-  ${NSD_CreateBitmap} $R1 ${INSTALL_BLURB_TOP_DU} 49u 64u ""
-  Pop $BitmapBlurb2
-  ${SetStretchedTransparentImage} $BitmapBlurb2 $PLUGINSDIR\particles.bmp $HwndBitmapBlurb2
-  IntOp $R1 $R1 + $1
-  IntOp $R1 $R1 + $3
-  ${NSD_CreateLabel} $R1 ${INSTALL_BLURB_TOP_DU} $5 $6 "${INSTALL_BLURB2}"
-  Pop $LabelBlurb2
-  SendMessage $LabelBlurb2 ${WM_SETFONT} $FontBlurb 0
-  SetCtlColors $LabelBlurb2 ${INSTALL_BLURB_TEXT_COLOR} transparent
-  ShowWindow $BitmapBlurb2 ${SW_HIDE}
-  ShowWindow $LabelBlurb2 ${SW_HIDE}
-
-  ${GetTextWidthHeight} "${INSTALL_BLURB3}" $FontBlurb $R0 $5 $6
-  IntOp $R1 $1 + $3
-  IntOp $R1 $R1 + $5
-  IntOp $R1 $8 - $R1
-  IntOp $R1 $R1 / 2
-  ${NSD_CreateBitmap} $R1 ${INSTALL_BLURB_TOP_DU} 49u 64u ""
-  Pop $BitmapBlurb3
-  ${SetStretchedTransparentImage} $BitmapBlurb3 $PLUGINSDIR\pencil.bmp $HWndBitmapBlurb3
-  IntOp $R1 $R1 + $1
-  IntOp $R1 $R1 + $3
-  ${NSD_CreateLabel} $R1 ${INSTALL_BLURB_TOP_DU} $5 $6 "${INSTALL_BLURB3}"
-  Pop $LabelBlurb3
-  SendMessage $LabelBlurb3 ${WM_SETFONT} $FontBlurb 0
-  SetCtlColors $LabelBlurb3 ${INSTALL_BLURB_TEXT_COLOR} transparent
-  ShowWindow $BitmapBlurb3 ${SW_HIDE}
-  ShowWindow $LabelBlurb3 ${SW_HIDE}
-
-  ${NSD_CreateProgressBar} 103u 166u 241u 9u ""
-  Pop $Progressbar
-  ${NSD_AddStyle} $Progressbar ${PBS_MARQUEE}
-  SendMessage $Progressbar ${PBM_SETMARQUEE} 1 \
-              $ProgressbarMarqueeIntervalMS ; start=1|stop=0 interval(ms)=+N
-
-  ${NSD_CreateLabelCenter} 103u 180u 241u 20u "$(DOWNLOADING_LABEL)"
-  Pop $LabelDownloading
-  SendMessage $LabelDownloading ${WM_SETFONT} $FontNormal 0
-  SetCtlColors $LabelDownloading ${INSTALL_PROGRESS_TEXT_COLOR_NORMAL} transparent
-
-  ${If} ${FileExists} "$INSTDIR\${FileMainEXE}"
-    ${NSD_CreateLabelCenter} 103u 180u 241u 20u "$(UPGRADING_LABEL)"
-  ${Else}
-    ${NSD_CreateLabelCenter} 103u 180u 241u 20u "$(INSTALLING_LABEL)"
-  ${EndIf}
-  Pop $LabelInstalling
-  SendMessage $LabelInstalling ${WM_SETFONT} $FontNormal 0
-  SetCtlColors $LabelInstalling ${INSTALL_PROGRESS_TEXT_COLOR_NORMAL} transparent
-  ShowWindow $LabelInstalling ${SW_HIDE}
-
-  ${NSD_CreateBitmap} ${APPNAME_BMP_EDGE_DU} ${APPNAME_BMP_TOP_DU} \
-                      ${APPNAME_BMP_WIDTH_DU} ${APPNAME_BMP_HEIGHT_DU} ""
-  Pop $2
-  ${SetStretchedTransparentImage} $2 $PLUGINSDIR\appname.bmp $0
-
-  GetDlgItem $0 $HWNDPARENT 1 ; Install button
-  EnableWindow $0 0
-  ShowWindow $0 ${SW_HIDE}
-
-  GetDlgItem $0 $HWNDPARENT 3 ; Back button used for Options
-  EnableWindow $0 0
-  ShowWindow $0 ${SW_HIDE}
-
-  GetDlgItem $0 $HWNDPARENT 2 ; Cancel button
-  SendMessage $0 ${WM_SETTEXT} 0 "STR:$(CANCEL_BUTTON)"
-  ; Focus the Cancel button otherwise it isn't possible to tab to it since it is
-  ; the only control that can be tabbed to.
-  ${NSD_SetFocus} $0
-  ; Kill the Cancel button's focus so pressing enter won't cancel the install.
-  SendMessage $0 ${WM_KILLFOCUS} 0 0
-
-  ${If} "$CanSetAsDefault" == "true"
-    GetDlgItem $0 $HWNDPARENT 10 ; Default browser checkbox
-    SendMessage $0 ${BM_GETCHECK} 0 0 $CheckboxSetAsDefault
-    EnableWindow $0 0
-    ShowWindow $0 ${SW_HIDE}
-  ${EndIf}
-
-  GetDlgItem $0 $HWNDPARENT 11
-  ${If} ${FileExists} "$INSTDIR\${FileMainEXE}"
-    SendMessage $0 ${WM_SETTEXT} 0 "STR:$(ONE_MOMENT_UPGRADE)"
-  ${Else}
-    SendMessage $0 ${WM_SETTEXT} 0 "STR:$(ONE_MOMENT_INSTALL)"
-  ${EndIf}
-  SendMessage $0 ${WM_SETFONT} $FontNormal 0
-  SetCtlColors $0 ${FOOTER_CONTROL_TEXT_COLOR_FADED} ${FOOTER_BKGRD_COLOR}
-  ShowWindow $0 ${SW_SHOW}
-
-  ; Set $DownloadReset to true so the first download tick count is measured.
-  StrCpy $DownloadReset "true"
-  StrCpy $IsDownloadFinished "false"
-  StrCpy $DownloadRetryCount "0"
-  StrCpy $DownloadedBytes "0"
-  StrCpy $StartLastDownloadTickCount ""
-  StrCpy $EndDownloadPhaseTickCount ""
-  StrCpy $DownloadFirstTransferSeconds ""
-  StrCpy $ExitCode "${ERR_DOWNLOAD_CANCEL}"
-  StrCpy $OpenedDownloadPage "0"
-
-  ClearErrors
-  ReadINIStr $ExistingVersion "$INSTDIR\application.ini" "App" "Version"
-  ${If} ${Errors}
-    StrCpy $ExistingVersion "0"
-  ${EndIf}
-
-  ClearErrors
-  ReadINIStr $ExistingBuildID "$INSTDIR\application.ini" "App" "BuildID"
-  ${If} ${Errors}
-    StrCpy $ExistingBuildID "0"
-  ${EndIf}
-
-  ${If} ${FileExists} "$LOCALAPPDATA\Mozilla\Basilisk"
-    StrCpy $ExistingProfile "1"
-  ${Else}
-    StrCpy $ExistingProfile "0"
-  ${EndIf}
-
-  StrCpy $DownloadServerIP ""
-
-  System::Call "kernel32::GetTickCount()l .s"
-  Pop $StartDownloadPhaseTickCount
-
-  ${If} ${FileExists} "$INSTDIR\uninstall\uninstall.log"
-    StrCpy $InstallTotalSteps ${InstallPaveOverTotalSteps}
-  ${Else}
-    StrCpy $InstallTotalSteps ${InstallCleanTotalSteps}
-  ${EndIf}
-
-  ${ITBL3Create}
-  ${ITBL3SetProgressState} "${TBPF_INDETERMINATE}"
-
-  ${NSD_CreateTimer} StartDownload ${DownloadIntervalMS}
-
-  LockWindow off
-  nsDialogs::Show
-
-  ${NSD_FreeImage} $0
-  ${NSD_FreeImage} $HwndBitmapBlurb1
-  ${NSD_FreeImage} $HwndBitmapBlurb2
-  ${NSD_FreeImage} $HWndBitmapBlurb3
-FunctionEnd
-
-Function StartDownload
-  ${NSD_KillTimer} StartDownload
-  ${If} $DroplistArch == "$(VERSION_64BIT)"
-    InetBgDL::Get "${URLStubDownload64}${URLStubDownloadAppend}" \
-                  "$PLUGINSDIR\download.exe" \
-                  /CONNECTTIMEOUT 120 /RECEIVETIMEOUT 120 /END
-  ${Else}
-    InetBgDL::Get "${URLStubDownload32}${URLStubDownloadAppend}" \
-                  "$PLUGINSDIR\download.exe" \
-                  /CONNECTTIMEOUT 120 /RECEIVETIMEOUT 120 /END
-  ${EndIf}
-  StrCpy $4 ""
-  ${NSD_CreateTimer} OnDownload ${DownloadIntervalMS}
-  ${If} ${FileExists} "$INSTDIR\${TO_BE_DELETED}"
-    RmDir /r "$INSTDIR\${TO_BE_DELETED}"
-  ${EndIf}
-FunctionEnd
-
-Function SetProgressBars
-  SendMessage $Progressbar ${PBM_SETPOS} $ProgressCompleted 0
-  ${ITBL3SetProgressValue} "$ProgressCompleted" "$ProgressTotal"
-FunctionEnd
-
-Function RemoveFileProgressCallback
-  IntOp $InstallCounterStep $InstallCounterStep + 2
-  System::Int64Op $ProgressCompleted + $InstallStepSize
-  Pop $ProgressCompleted
-  Call SetProgressBars
-  System::Int64Op $ProgressCompleted + $InstallStepSize
-  Pop $ProgressCompleted
-  Call SetProgressBars
-FunctionEnd
-
-Function OnDownload
-  InetBgDL::GetStats
-  # $0 = HTTP status code, 0=Completed
-  # $1 = Completed files
-  # $2 = Remaining files
-  # $3 = Number of downloaded bytes for the current file
-  # $4 = Size of current file (Empty string if the size is unknown)
-  # /RESET must be used if status $0 > 299 (e.g. failure)
-  # When status is $0 =< 299 it is handled by InetBgDL
-  StrCpy $DownloadServerIP "$5"
-  ${If} $0 > 299
-    ${NSD_KillTimer} OnDownload
-    IntOp $DownloadRetryCount $DownloadRetryCount + 1
-    ${If} "$DownloadReset" != "true"
-      StrCpy $DownloadedBytes "0"
-      ${NSD_AddStyle} $Progressbar ${PBS_MARQUEE}
-      SendMessage $Progressbar ${PBM_SETMARQUEE} 1 \
-                  $ProgressbarMarqueeIntervalMS ; start=1|stop=0 interval(ms)=+N
-      ${ITBL3SetProgressState} "${TBPF_INDETERMINATE}"
-    ${EndIf}
-    InetBgDL::Get /RESET /END
-    StrCpy $DownloadSizeBytes ""
-    StrCpy $DownloadReset "true"
-
-    ${If} $DownloadRetryCount >= ${DownloadMaxRetries}
-      StrCpy $ExitCode "${ERR_DOWNLOAD_TOO_MANY_RETRIES}"
-      ; Use a timer so the UI has a chance to update
-      ${NSD_CreateTimer} DisplayDownloadError ${InstallIntervalMS}
-    ${Else}
-      ${NSD_CreateTimer} StartDownload ${DownloadRetryIntervalMS}
-    ${EndIf}
-    Return
-  ${EndIf}
-
-  ${If} "$DownloadReset" == "true"
-    System::Call "kernel32::GetTickCount()l .s"
-    Pop $StartLastDownloadTickCount
-    StrCpy $DownloadReset "false"
-    ; The seconds elapsed from the start of the download phase until the first
-    ; bytes are received are only recorded for the first request so it is
-    ; possible to determine connection issues for the first request.
-    ${If} "$DownloadFirstTransferSeconds" == ""
-      ; Get the seconds elapsed from the start of the download phase until the
-      ; first bytes are received.
-      ${GetSecondsElapsed} "$StartDownloadPhaseTickCount" "$StartLastDownloadTickCount" $DownloadFirstTransferSeconds
-    ${EndIf}
-  ${EndIf}
-
-  ${If} "$DownloadSizeBytes" == ""
-  ${AndIf} "$4" != ""
-    ; Handle the case where the size of the file to be downloaded is less than
-    ; the minimum expected size or greater than the maximum expected size at the
-    ; beginning of the download.
-    ${If} $4 < ${DownloadMinSizeBytes}
-    ${OrIf} $4 > ${DownloadMaxSizeBytes}
-      ${NSD_KillTimer} OnDownload
-      InetBgDL::Get /RESET /END
-      StrCpy $DownloadReset "true"
-
-      ${If} $DownloadRetryCount >= ${DownloadMaxRetries}
-        ; Use a timer so the UI has a chance to update
-        ${NSD_CreateTimer} DisplayDownloadError ${InstallIntervalMS}
-      ${Else}
-        ${NSD_CreateTimer} StartDownload ${DownloadIntervalMS}
-      ${EndIf}
-      Return
-    ${EndIf}
-
-    StrCpy $DownloadSizeBytes "$4"
-    System::Int64Op $4 / 2
-    Pop $HalfOfDownload
-    System::Int64Op $HalfOfDownload / $InstallTotalSteps
-    Pop $InstallStepSize
-    SendMessage $Progressbar ${PBM_SETMARQUEE} 0 0 ; start=1|stop=0 interval(ms)=+N
-    ${RemoveStyle} $Progressbar ${PBS_MARQUEE}
-    System::Int64Op $HalfOfDownload + $DownloadSizeBytes
-    Pop $ProgressTotal
-    StrCpy $ProgressCompleted 0
-    SendMessage $Progressbar ${PBM_SETRANGE32} $ProgressCompleted $ProgressTotal
-  ${EndIf}
-
-  ; Don't update the status until after the download starts
-  ${If} $2 != 0
-  ${AndIf} "$4" == ""
-    Return
-  ${EndIf}
-
-  ; Handle the case where the downloaded size is greater than the maximum
-  ; expected size during the download.
-  ${If} $DownloadedBytes > ${DownloadMaxSizeBytes}
-    InetBgDL::Get /RESET /END
-    StrCpy $DownloadReset "true"
-
-    ${If} $DownloadRetryCount >= ${DownloadMaxRetries}
-      ; Use a timer so the UI has a chance to update
-      ${NSD_CreateTimer} DisplayDownloadError ${InstallIntervalMS}
-    ${Else}
-      ${NSD_CreateTimer} StartDownload ${DownloadIntervalMS}
-    ${EndIf}
-    Return
-  ${EndIf}
-
-  ${If} $IsDownloadFinished != "true"
-    ${If} $2 == 0
-      ${NSD_KillTimer} OnDownload
-      StrCpy $IsDownloadFinished "true"
-      ; The first step of the install progress bar is determined by the
-      ; InstallProgressFirstStep define and provides the user with immediate
-      ; feedback.
-      StrCpy $InstallCounterStep "${InstallProgressFirstStep}"
-      System::Call "kernel32::GetTickCount()l .s"
-      Pop $EndDownloadPhaseTickCount
-
-      StrCpy $DownloadedBytes "$DownloadSizeBytes"
-
-      ; When a download has finished handle the case where the  downloaded size
-      ; is less than the minimum expected size or greater than the maximum
-      ; expected size during the download.
-      ${If} $DownloadedBytes < ${DownloadMinSizeBytes}
-      ${OrIf} $DownloadedBytes > ${DownloadMaxSizeBytes}
-        InetBgDL::Get /RESET /END
-        StrCpy $DownloadReset "true"
-
-        ${If} $DownloadRetryCount >= ${DownloadMaxRetries}
-          ; Use a timer so the UI has a chance to update
-          ${NSD_CreateTimer} DisplayDownloadError ${InstallIntervalMS}
-        ${Else}
-          ${NSD_CreateTimer} StartDownload ${DownloadIntervalMS}
-        ${EndIf}
-        Return
-      ${EndIf}
-
-      LockWindow on
-      ; Update the progress bars first in the UI change so they take affect
-      ; before other UI changes.
-      StrCpy $ProgressCompleted "$DownloadSizeBytes"
-      Call SetProgressBars
-      System::Int64Op $InstallStepSize * ${InstallProgressFirstStep}
-      Pop $R9
-      System::Int64Op $ProgressCompleted + $R9
-      Pop $ProgressCompleted
-      Call SetProgressBars
-      ShowWindow $LabelDownloading ${SW_HIDE}
-      ShowWindow $LabelInstalling ${SW_SHOW}
-      ShowWindow $LabelBlurb2 ${SW_HIDE}
-      ShowWindow $BitmapBlurb2 ${SW_HIDE}
-      ShowWindow $LabelBlurb3 ${SW_SHOW}
-      ShowWindow $BitmapBlurb3 ${SW_SHOW}
-      ; Disable the Cancel button during the install
-      GetDlgItem $5 $HWNDPARENT 2
-      EnableWindow $5 0
-      LockWindow off
-
-      ; Open a handle to prevent modification of the full installer
-      StrCpy $R9 "${INVALID_HANDLE_VALUE}"
-      System::Call 'kernel32::CreateFileW(w "$PLUGINSDIR\download.exe", \
-                                          i ${GENERIC_READ}, \
-                                          i ${FILE_SHARE_READ}, i 0, \
-                                          i ${OPEN_EXISTING}, i 0, i 0) i .R9'
-      StrCpy $HandleDownload "$R9"
-
-      ${If} $HandleDownload == ${INVALID_HANDLE_VALUE}
-        StrCpy $ExitCode "${ERR_PREINSTALL_INVALID_HANDLE}"
-        StrCpy $0 "0"
-        StrCpy $1 "0"
-      ${Else}
-        CertCheck::VerifyCertTrust "$PLUGINSDIR\download.exe"
-        Pop $0
-        CertCheck::VerifyCertNameIssuer "$PLUGINSDIR\download.exe" \
-                                        "${CertNameDownload}" "${CertIssuerDownload}"
-        Pop $1
-        ${If} $0 == 0
-        ${AndIf} $1 == 0
-          StrCpy $ExitCode "${ERR_PREINSTALL_CERT_UNTRUSTED_AND_ATTRIBUTES}"
-        ${ElseIf} $0 == 0
-          StrCpy $ExitCode "${ERR_PREINSTALL_CERT_UNTRUSTED}"
-        ${ElseIf}  $1 == 0
-          StrCpy $ExitCode "${ERR_PREINSTALL_CERT_ATTRIBUTES}"
-        ${EndIf}
-      ${EndIf}
-
-      System::Call "kernel32::GetTickCount()l .s"
-      Pop $EndPreInstallPhaseTickCount
-
-      ${If} $0 == 0
-      ${OrIf} $1 == 0
-        ; Use a timer so the UI has a chance to update
-        ${NSD_CreateTimer} DisplayDownloadError ${InstallIntervalMS}
-        Return
-      ${EndIf}
-
-      ; Instead of extracting the files we use the downloaded installer to
-      ; install in case it needs to perform operations that the stub doesn't
-      ; know about.
-      WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "InstallDirectoryPath" "$INSTDIR"
-      ; Don't create the QuickLaunch or Taskbar shortcut from the launched installer
-      WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "QuickLaunchShortcut" "false"
-
-      ; Always create a start menu shortcut, so the user always has some way
-      ; to access the application.
-      WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "StartMenuShortcuts" "true"
-
-      ; Either avoid or force adding a taskbar pin and desktop shortcut
-      ; based on the checkbox value.
-      ${If} $CheckboxShortcuts == 0
-        WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "TaskbarShortcut" "false"
-        WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "DesktopShortcut" "false"
-      ${Else}
-        WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "TaskbarShortcut" "true"
-        WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "DesktopShortcut" "true"
-      ${EndIf}
-
-!ifdef MOZ_MAINTENANCE_SERVICE
-      ${If} $CheckboxInstallMaintSvc == 1
-        WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "MaintenanceService" "true"
-      ${Else}
-        WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "MaintenanceService" "false"
-      ${EndIf}
-!else
-      WriteINIStr "$PLUGINSDIR\${CONFIG_INI}" "Install" "MaintenanceService" "false"
-!endif
-
-      ; Delete the taskbar shortcut history to ensure we do the right thing based on
-      ; the config file above.
-      ${GetShortcutsLogPath} $0
-      Delete "$0"
-
-      GetFunctionAddress $0 RemoveFileProgressCallback
-      ${RemovePrecompleteEntries} $0
-
-      ; Delete the install.log and let the full installer create it. When the
-      ; installer closes it we can detect that it has completed.
-      Delete "$INSTDIR\install.log"
-
-      ; Delete firefox.exe.moz-upgrade and firefox.exe.moz-delete if it exists
-      ; since it being present will require an OS restart for the full
-      ; installer.
-      Delete "$INSTDIR\${FileMainEXE}.moz-upgrade"
-      Delete "$INSTDIR\${FileMainEXE}.moz-delete"
-
-      System::Call "kernel32::GetTickCount()l .s"
-      Pop $EndPreInstallPhaseTickCount
-
-      Exec "$\"$PLUGINSDIR\download.exe$\" /INI=$PLUGINSDIR\${CONFIG_INI}"
-      ${NSD_CreateTimer} CheckInstall ${InstallIntervalMS}
-    ${Else}
-      ${If} $HalfOfDownload != "true"
-      ${AndIf} $3 > $HalfOfDownload
-        StrCpy $HalfOfDownload "true"
-        LockWindow on
-        ShowWindow $LabelBlurb1 ${SW_HIDE}
-        ShowWindow $BitmapBlurb1 ${SW_HIDE}
-        ShowWindow $LabelBlurb2 ${SW_SHOW}
-        ShowWindow $BitmapBlurb2 ${SW_SHOW}
-        LockWindow off
-      ${EndIf}
-      StrCpy $DownloadedBytes "$3"
-      StrCpy $ProgressCompleted "$DownloadedBytes"
-      Call SetProgressBars
-    ${EndIf}
-  ${EndIf}
-FunctionEnd
-
-Function OnPing
-  InetBgDL::GetStats
-  # $0 = HTTP status code, 0=Completed
-  # $1 = Completed files
-  # $2 = Remaining files
-  # $3 = Number of downloaded bytes for the current file
-  # $4 = Size of current file (Empty string if the size is unknown)
-  # /RESET must be used if status $0 > 299 (e.g. failure)
-  # When status is $0 =< 299 it is handled by InetBgDL
-  ${If} $2 == 0
-  ${OrIf} $0 > 299
-    ${NSD_KillTimer} OnPing
-    ${If} $0 > 299
-      InetBgDL::Get /RESET /END
-    ${EndIf}
-    ; The following will exit the installer
-    SetAutoClose true
-    StrCpy $R9 "2"
-    Call RelativeGotoPage
-  ${EndIf}
-FunctionEnd
-
-Function CheckInstall
-  IntOp $InstallCounterStep $InstallCounterStep + 1
-  ${If} $InstallCounterStep >= $InstallTotalSteps
-    ${NSD_KillTimer} CheckInstall
-    ; Close the handle that prevents modification of the full installer
-    System::Call 'kernel32::CloseHandle(i $HandleDownload)'
-    StrCpy $ExitCode "${ERR_INSTALL_TIMEOUT}"
-    ; Use a timer so the UI has a chance to update
-    ${NSD_CreateTimer} DisplayDownloadError ${InstallIntervalMS}
-    Return
-  ${EndIf}
-
-  System::Int64Op $ProgressCompleted + $InstallStepSize
-  Pop $ProgressCompleted
-  Call SetProgressBars
-
-  ${If} ${FileExists} "$INSTDIR\install.log"
-    Delete "$INSTDIR\install.tmp"
-    CopyFiles /SILENT "$INSTDIR\install.log" "$INSTDIR\install.tmp"
-
-    ; The unfocus and refocus that happens approximately here is caused by the
-    ; installer calling SHChangeNotify to refresh the shortcut icons.
-
-    ; When the full installer completes the installation the install.log will no
-    ; longer be in use.
-    ClearErrors
-    Delete "$INSTDIR\install.log"
-    ${Unless} ${Errors}
-      ${NSD_KillTimer} CheckInstall
-      ; Close the handle that prevents modification of the full installer
-      System::Call 'kernel32::CloseHandle(i $HandleDownload)'
-      Rename "$INSTDIR\install.tmp" "$INSTDIR\install.log"
-      Delete "$PLUGINSDIR\download.exe"
-      Delete "$PLUGINSDIR\${CONFIG_INI}"
-      System::Call "kernel32::GetTickCount()l .s"
-      Pop $EndInstallPhaseTickCount
-      System::Int64Op $InstallStepSize * ${InstallProgressFinishStep}
-      Pop $InstallStepSize
-      ${NSD_CreateTimer} FinishInstall ${InstallIntervalMS}
-    ${EndUnless}
-  ${EndIf}
-FunctionEnd
-
-Function FinishInstall
-  ; The full installer has completed but the progress bar still needs to finish
-  ; so increase the size of the step.
-  IntOp $InstallCounterStep $InstallCounterStep + ${InstallProgressFinishStep}
-  ${If} $InstallTotalSteps < $InstallCounterStep
-    StrCpy $InstallCounterStep "$InstallTotalSteps"
-  ${EndIf}
-
-  ${If} $InstallTotalSteps != $InstallCounterStep
-    System::Int64Op $ProgressCompleted + $InstallStepSize
-    Pop $ProgressCompleted
-    Call SetProgressBars
-    Return
-  ${EndIf}
-
-  ${NSD_KillTimer} FinishInstall
-
-  StrCpy $ProgressCompleted "$ProgressTotal"
-  Call SetProgressBars
-
-  ${If} "$CheckboxSetAsDefault" == "1"
-    ; NB: this code is duplicated in installer.nsi. Please keep in sync.
-    ; For data migration in the app, we want to know what the default browser
-    ; value was before we changed it. To do so, we read it here and store it
-    ; in our own registry key.
-    StrCpy $0 ""
-    ${If} ${AtLeastWinVista}
-      AppAssocReg::QueryCurrentDefault "http" "protocol" "effective"
-      Pop $1
-      ; If the method hasn't failed, $1 will contain the progid. Check:
-      ${If} "$1" != "method failed"
-      ${AndIf} "$1" != "method not available"
-        ; Read the actual command from the progid
-        ReadRegStr $0 HKCR "$1\shell\open\command" ""
-      ${EndIf}
-    ${EndIf}
-    ; If using the App Association Registry didn't happen or failed, fall back
-    ; to the effective http default:
-    ${If} "$0" == ""
-      ReadRegStr $0 HKCR "http\shell\open\command" ""
-    ${EndIf}
-    ; If we have something other than empty string now, write the value.
-    ${If} "$0" != ""
-      ClearErrors
-      WriteRegStr HKCU "Software\Mozilla\Basilisk" "OldDefaultBrowserCommand" "$0"
-    ${EndIf}
-
-    ${GetParameters} $0
-    ClearErrors
-    ${GetOptions} "$0" "/UAC:" $0
-    ${If} ${Errors} ; Not elevated
-      Call ExecSetAsDefaultAppUser
-    ${Else} ; Elevated - execute the function in the unelevated process
-      GetFunctionAddress $0 ExecSetAsDefaultAppUser
-      UAC::ExecCodeSegment $0
-    ${EndIf}
-  ${EndIf}
-
-  ${If} $CheckboxShortcuts == 1
-    ${If} ${AtMostWinVista}
-      ClearErrors
-      ${GetParameters} $0
-      ClearErrors
-      ${GetOptions} "$0" "/UAC:" $0
-      ${If} ${Errors}
-        Call AddQuickLaunchShortcut
-      ${Else}
-        GetFunctionAddress $0 AddQuickLaunchShortcut
-        UAC::ExecCodeSegment $0
-      ${EndIf}
-    ${EndIf}
-  ${EndIf}
-
-  ${If} ${FileExists} "$INSTDIR\${FileMainEXE}.moz-upgrade"
-    Delete "$INSTDIR\${FileMainEXE}"
-    Rename "$INSTDIR\${FileMainEXE}.moz-upgrade" "$INSTDIR\${FileMainEXE}"
-  ${EndIf}
-
-  StrCpy $ExitCode "${ERR_SUCCESS}"
-
-  StrCpy $InstallCounterStep 0
-  ${NSD_CreateTimer} FinishProgressBar ${InstallIntervalMS}
-FunctionEnd
-
-Function FinishProgressBar
-  IntOp $InstallCounterStep $InstallCounterStep + 1
-
-  ${If} $InstallCounterStep < 10
-    Return
-  ${EndIf}
-
-  ${NSD_KillTimer} FinishProgressBar
-
-  Call CopyPostSigningData
-  Call LaunchApp
-  Call SendPing
-FunctionEnd
-
-Function OnBack
-  StrCpy $WasOptionsButtonClicked "1"
-  StrCpy $R9 "1" ; Goto the next page
-  Call RelativeGotoPage
-  ; The call to Abort prevents NSIS from trying to move to the previous or the
-  ; next page.
-  Abort
-FunctionEnd
-
-Function RelativeGotoPage
-  IntCmp $R9 0 0 Move Move
-  StrCmp $R9 "X" 0 Move
-  StrCpy $R9 "120"
-
-  Move:
-  SendMessage $HWNDPARENT "0x408" "$R9" ""
-FunctionEnd
-
-Function UpdateFreeSpaceLabel
-  ; Only update when $ExistingTopDir isn't set
-  ${If} "$ExistingTopDir" != ""
-    StrLen $5 "$ExistingTopDir"
-    StrLen $6 "$INSTDIR"
-    ${If} $5 <= $6
-      StrCpy $7 "$INSTDIR" $5
-      ${If} "$7" == "$ExistingTopDir"
-        Return
-      ${EndIf}
-    ${EndIf}
-  ${EndIf}
-
-  Call CheckSpace
-
-  StrCpy $0 "$SpaceAvailableBytes"
-
-  StrCpy $1 "$(BYTE)"
-
-  ${If} $0 > 1024
-  ${OrIf} $0 < 0
-    System::Int64Op $0 / 1024
-    Pop $0
-    StrCpy $1 "$(KILO)$(BYTE)"
-    ${If} $0 > 1024
-    ${OrIf} $0 < 0
-      System::Int64Op $0 / 1024
-      Pop $0
-      StrCpy $1 "$(MEGA)$(BYTE)"
-      ${If} $0 > 1024
-      ${OrIf} $0 < 0
-        System::Int64Op $0 / 1024
-        Pop $0
-        StrCpy $1 "$(GIGA)$(BYTE)"
-      ${EndIf}
-    ${EndIf}
-  ${EndIf}
-
-  SendMessage $LabelFreeSpace ${WM_SETTEXT} 0 "STR:$0 $1"
-FunctionEnd
-
-Function OnChange_DirRequest
-  Pop $0
-  System::Call 'user32::GetWindowTextW(i $DirRequest, w .r0, i ${NSIS_MAX_STRLEN})'
-  StrCpy $1 "$0" 1 ; the first character
-  ${If} "$1" == "$\""
-    StrCpy $1 "$0" "" -1 ; the last character
-    ${If} "$1" == "$\""
-      StrCpy $0 "$0" "" 1 ; all but the first character
-      StrCpy $0 "$0" -1 ; all but the last character
-    ${EndIf}
-  ${EndIf}
-
-  StrCpy $INSTDIR "$0"
-  Call UpdateFreeSpaceLabel
-
-  GetDlgItem $0 $HWNDPARENT 1 ; Install button
-  ${If} ${FileExists} "$INSTDIR\${FileMainEXE}"
-    SendMessage $0 ${WM_SETTEXT} 0 "STR:$(UPGRADE_BUTTON)"
-  ${Else}
-    SendMessage $0 ${WM_SETTEXT} 0 "STR:$(INSTALL_BUTTON)"
-  ${EndIf}
-FunctionEnd
-
-Function OnClick_ButtonBrowse
-  StrCpy $0 "$INSTDIR"
-  nsDialogs::SelectFolderDialog /NOUNLOAD "$(SELECT_FOLDER_TEXT)" $0
-  Pop $0
-  ${If} $0 == "error" ; returns 'error' if 'cancel' was pressed?
-    Return
-  ${EndIf}
-
-  ${If} $0 != ""
-    StrCpy $INSTDIR "$0"
-    System::Call 'user32::SetWindowTextW(i $DirRequest, w "$INSTDIR")'
-  ${EndIf}
-FunctionEnd
-
-Function OnChange_DroplistArch
-  ; When the user changes the 32/64-bit setting, change the default install path
-  ; to use the correct version of Program Files. But only do that if the user
-  ; hasn't selected their own install path yet, and if we didn't select our
-  ; default as the location of an existing install.
-  ${If} $INSTDIR == $InitialInstallDir
-    ${NSD_GetText} $DroplistArch $0
-    ${If} $0 == "$(VERSION_32BIT)"
-      ${If} $PreviousInstallArch == 32
-        StrCpy $InitialInstallDir $PreviousInstallDir
-      ${Else}
-        StrCpy $InitialInstallDir "${DefaultInstDir32bit}"
-      ${EndIf}
-    ${Else}
-      ${If} $PreviousInstallArch == 64
-        StrCpy $InitialInstallDir $PreviousInstallDir
-      ${Else}
-        StrCpy $InitialInstallDir "${DefaultInstDir64bit}"
-      ${EndIf}
-    ${EndIf}
-    ${NSD_SetText} $DirRequest $InitialInstallDir
-  ${EndIf}
-FunctionEnd
-
-Function CheckSpace
-  ${If} "$ExistingTopDir" != ""
-    StrLen $0 "$ExistingTopDir"
-    StrLen $1 "$INSTDIR"
-    ${If} $0 <= $1
-      StrCpy $2 "$INSTDIR" $3
-      ${If} "$2" == "$ExistingTopDir"
-        Return
-      ${EndIf}
-    ${EndIf}
-  ${EndIf}
-
-  StrCpy $ExistingTopDir "$INSTDIR"
-  ${DoUntil} ${FileExists} "$ExistingTopDir"
-    ${GetParent} "$ExistingTopDir" $ExistingTopDir
-    ${If} "$ExistingTopDir" == ""
-      StrCpy $SpaceAvailableBytes "0"
-      StrCpy $HasRequiredSpaceAvailable "false"
-      Return
-    ${EndIf}
-  ${Loop}
-
-  ${GetLongPath} "$ExistingTopDir" $ExistingTopDir
-
-  ; GetDiskFreeSpaceExW requires a backslash.
-  StrCpy $0 "$ExistingTopDir" "" -1 ; the last character
-  ${If} "$0" != "\"
-    StrCpy $0 "\"
-  ${Else}
-    StrCpy $0 ""
-  ${EndIf}
-
-  System::Call 'kernel32::GetDiskFreeSpaceExW(w, *l, *l, *l) i("$ExistingTopDir$0", .r1, .r2, .r3) .'
-  StrCpy $SpaceAvailableBytes "$1"
-
-  System::Int64Op $SpaceAvailableBytes / 1048576
-  Pop $1
-  System::Int64Op $1 > ${APPROXIMATE_REQUIRED_SPACE_MB}
-  Pop $1
-  ${If} $1 == 1
-    StrCpy $HasRequiredSpaceAvailable "true"
-  ${Else}
-    StrCpy $HasRequiredSpaceAvailable "false"
-  ${EndIf}
-FunctionEnd
-
-Function CanWrite
-  StrCpy $CanWriteToInstallDir "false"
-
-  StrCpy $0 "$INSTDIR"
-  ; Use the existing directory when it exists
-  ${Unless} ${FileExists} "$INSTDIR"
-    ; Get the topmost directory that exists for new installs
-    ${DoUntil} ${FileExists} "$0"
-      ${GetParent} "$0" $0
-      ${If} "$0" == ""
-        Return
-      ${EndIf}
-    ${Loop}
-  ${EndUnless}
-
-  GetTempFileName $2 "$0"
-  Delete $2
-  CreateDirectory "$2"
-
-  ${If} ${FileExists} "$2"
-    ${If} ${FileExists} "$INSTDIR"
-      GetTempFileName $3 "$INSTDIR"
-    ${Else}
-      GetTempFileName $3 "$2"
-    ${EndIf}
-    ${If} ${FileExists} "$3"
-      Delete "$3"
-      StrCpy $CanWriteToInstallDir "true"
-    ${EndIf}
-    RmDir "$2"
-  ${EndIf}
-FunctionEnd
-
-Function AddQuickLaunchShortcut
-  CreateShortCut "$QUICKLAUNCH\${BrandFullName}.lnk" "$INSTDIR\${FileMainEXE}"
-  ${If} ${FileExists} "$QUICKLAUNCH\${BrandFullName}.lnk"
-    ShellLink::SetShortCutWorkingDirectory "$QUICKLAUNCH\${BrandFullName}.lnk" \
-                                           "$INSTDIR"
-  ${EndIf}
-FunctionEnd
-
-Function ExecSetAsDefaultAppUser
-  ; Using the helper.exe lessens the stub installer size.
-  ; This could ask for elevatation when the user doesn't install as admin.
-  Exec "$\"$INSTDIR\uninstall\helper.exe$\" /SetAsDefaultAppUser"
-FunctionEnd
-
-Function LaunchApp
-!ifndef DEV_EDITION
-  FindWindow $0 "${WindowClass}"
-  ${If} $0 <> 0 ; integer comparison
-    StrCpy $BasiliskLaunchCode "1"
-    MessageBox MB_OK|MB_ICONQUESTION "$(WARN_MANUALLY_CLOSE_APP_LAUNCH)"
-    Return
-  ${EndIf}
-!endif
-
-  StrCpy $BasiliskLaunchCode "2"
-
-  ; Set the current working directory to the installation directory
-  SetOutPath "$INSTDIR"
-  ClearErrors
-  ${GetParameters} $0
-  ${GetOptions} "$0" "/UAC:" $1
-  ${If} ${Errors}
-    Exec "$\"$INSTDIR\${FileMainEXE}$\""
-  ${Else}
-    GetFunctionAddress $0 LaunchAppFromElevatedProcess
-    UAC::ExecCodeSegment $0
-  ${EndIf}
-FunctionEnd
-
-Function LaunchAppFromElevatedProcess
-  ; Find the installation directory when launching using GetFunctionAddress
-  ; from an elevated installer since $INSTDIR will not be set in this installer
-  ${StrFilter} "${FileMainEXE}" "+" "" "" $R9
-  ReadRegStr $0 HKLM "Software\Clients\StartMenuInternet\$R9\DefaultIcon" ""
-  ${GetPathFromString} "$0" $0
-  ; Set the current working directory to the installation directory
-  ${GetParent} "$0" $1
-  SetOutPath "$1"
-  Exec "$\"$0$\""
-FunctionEnd
-
-Function CopyPostSigningData
-  ${LineRead} "$EXEDIR\postSigningData" "1" $PostSigningData
-  ${If} ${Errors}
-    ClearErrors
-    StrCpy $PostSigningData "0"
-  ${Else}
-    CreateDirectory "$LOCALAPPDATA\Mozilla\Basilisk"
-    CopyFiles /SILENT "$EXEDIR\postSigningData" "$LOCALAPPDATA\Mozilla\Basilisk"
-  ${Endif}
-FunctionEnd
-
-Function DisplayDownloadError
-  ${NSD_KillTimer} DisplayDownloadError
-  ; To better display the error state on the taskbar set the progress completed
-  ; value to the total value.
-  ${ITBL3SetProgressValue} "100" "100"
-  ${ITBL3SetProgressState} "${TBPF_ERROR}"
-  MessageBox MB_OKCANCEL|MB_ICONSTOP "$(ERROR_DOWNLOAD)" IDCANCEL +2 IDOK +1
-  StrCpy $OpenedDownloadPage "1" ; Already initialized to 0
-
-  ${If} "$OpenedDownloadPage" == "1"
-    ClearErrors
-    ${GetParameters} $0
-    ${GetOptions} "$0" "/UAC:" $1
-    ${If} ${Errors}
-      Call OpenManualDownloadURL
-    ${Else}
-      GetFunctionAddress $0 OpenManualDownloadURL
-      UAC::ExecCodeSegment $0
-    ${EndIf}
-  ${EndIf}
-
-  Call SendPing
-FunctionEnd
-
-Function OpenManualDownloadURL
-  ExecShell "open" "${URLManualDownload}${URLManualDownloadAppend}"
-FunctionEnd
-
-Section
-SectionEnd