3 files changed, 18 insertions, 17 deletions
diff --git a/toolkit/components/jsdownloads/src/DownloadIntegration.jsm b/toolkit/components/jsdownloads/src/DownloadIntegration.jsm
index a6875ec48..995cc0669 100644
--- a/toolkit/components/jsdownloads/src/DownloadIntegration.jsm
+++ b/toolkit/components/jsdownloads/src/DownloadIntegration.jsm
@@ -28,8 +28,7 @@ Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 
 XPCOMUtils.defineLazyModuleGetter(this, "AsyncShutdown",
                                   "resource://gre/modules/AsyncShutdown.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "AppConstants",
-                                  "resource://gre/modules/AppConstants.jsm");
+
 XPCOMUtils.defineLazyModuleGetter(this, "DeferredTask",
                                   "resource://gre/modules/DeferredTask.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "Downloads",
@@ -696,8 +695,11 @@ this.DownloadIntegration = {
       fileExtension = match[1];
     }
 
-    let isWindowsExe = AppConstants.platform == "win" &&
-      fileExtension.toLowerCase() == "exe";
+#ifdef XP_WIN
+    let isWindowsExe = fileExtension.toLowerCase() == "exe";
+#else
+    let isWindowsExe = false;
+#endif
 
     // Ask for confirmation if the file is executable, except for .exe on
     // Windows where the operating system will show the prompt based on the
diff --git a/toolkit/components/jsdownloads/src/DownloadUIHelper.jsm b/toolkit/components/jsdownloads/src/DownloadUIHelper.jsm
index ce165205b..d4ce248e3 100644
--- a/toolkit/components/jsdownloads/src/DownloadUIHelper.jsm
+++ b/toolkit/components/jsdownloads/src/DownloadUIHelper.jsm
@@ -22,7 +22,6 @@ const Cu = Components.utils;
 const Cr = Components.results;
 
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/AppConstants.jsm");
 
 XPCOMUtils.defineLazyModuleGetter(this, "OS",
                                   "resource://gre/modules/osfile.jsm");
@@ -186,17 +185,17 @@ this.DownloadPrompter.prototype = {
     switch (aPromptType) {
       case this.ON_QUIT:
         title = s.quitCancelDownloadsAlertTitle;
-        if (AppConstants.platform != "macosx") {
-          message = aDownloadsCount > 1
-                    ? s.quitCancelDownloadsAlertMsgMultiple(aDownloadsCount)
-                    : s.quitCancelDownloadsAlertMsg;
-          cancelButton = s.dontQuitButtonWin;
-        } else {
-          message = aDownloadsCount > 1
-                    ? s.quitCancelDownloadsAlertMsgMacMultiple(aDownloadsCount)
-                    : s.quitCancelDownloadsAlertMsgMac;
-          cancelButton = s.dontQuitButtonMac;
-        }
+#ifdef XP_MACOSX
+        message = aDownloadsCount > 1
+                  ? s.quitCancelDownloadsAlertMsgMacMultiple(aDownloadsCount)
+                  : s.quitCancelDownloadsAlertMsgMac;
+        cancelButton = s.dontQuitButtonMac;
+#else
+        message = aDownloadsCount > 1
+                  ? s.quitCancelDownloadsAlertMsgMultiple(aDownloadsCount)
+                  : s.quitCancelDownloadsAlertMsg;
+        cancelButton = s.dontQuitButtonWin;
+#endif
         break;
       case this.ON_OFFLINE:
         title = s.offlineCancelDownloadsAlertTitle;
diff --git a/toolkit/components/jsdownloads/src/moz.build b/toolkit/components/jsdownloads/src/moz.build
index 87abed62e..ac3768208 100644
--- a/toolkit/components/jsdownloads/src/moz.build
+++ b/toolkit/components/jsdownloads/src/moz.build
@@ -19,11 +19,11 @@ EXTRA_JS_MODULES += [
     'DownloadList.jsm',
     'Downloads.jsm',
     'DownloadStore.jsm',
-    'DownloadUIHelper.jsm',
 ]
 
 EXTRA_PP_JS_MODULES += [
     'DownloadIntegration.jsm',
+    'DownloadUIHelper.jsm',
 ]
 
 FINAL_LIBRARY = 'xul'