Merge pull request #368 from trav90/safebrowsing-work

Make safebrowsing optional at build time

29 files changed, 110 insertions, 39 deletions

diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js
index c021da616..e432c511d 100644
--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -964,8 +964,10 @@ pref("services.sync.prefs.sync.browser.link.open_newwindow", true);
 pref("services.sync.prefs.sync.browser.newtabpage.enabled", true);
 pref("services.sync.prefs.sync.browser.newtabpage.pinned", true);
 pref("services.sync.prefs.sync.browser.offline-apps.notify", true);
+#ifdef MOZ_SAFE_BROWSING
 pref("services.sync.prefs.sync.browser.safebrowsing.phishing.enabled", true);
 pref("services.sync.prefs.sync.browser.safebrowsing.malware.enabled", true);
+#endif
 pref("services.sync.prefs.sync.browser.search.update", true);
 pref("services.sync.prefs.sync.browser.sessionstore.restore_on_demand", true);
 pref("services.sync.prefs.sync.browser.startup.homepage", true);
diff --git a/browser/base/content/browser-doctype.inc b/browser/base/content/browser-doctype.inc
index 10015d898..ad08f4b03 100644
--- a/browser/base/content/browser-doctype.inc
+++ b/browser/base/content/browser-doctype.inc
@@ -13,8 +13,10 @@
   %customizeToolbarDTD;
 <!ENTITY % placesDTD SYSTEM "chrome://browser/locale/places/places.dtd">
 %placesDTD;
+#ifdef MOZ_SAFE_BROWSING
 <!ENTITY % safebrowsingDTD SYSTEM "chrome://browser/locale/safebrowsing/phishing-afterload-warning-message.dtd">
 %safebrowsingDTD;
+#endif
 <!ENTITY % aboutHomeDTD SYSTEM "chrome://browser/locale/aboutHome.dtd">
 %aboutHomeDTD;
 <!ENTITY % syncBrandDTD SYSTEM "chrome://browser/locale/syncBrand.dtd">
diff --git a/browser/base/content/browser-safebrowsing.js b/browser/base/content/browser-safebrowsing.js
index 430d84f13..a66595b2d 100644
--- a/browser/base/content/browser-safebrowsing.js
+++ b/browser/base/content/browser-safebrowsing.js
@@ -2,6 +2,7 @@
  * 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/. */
 
+#ifdef MOZ_SAFE_BROWSING
 var gSafeBrowsing = {
 
   setReportPhishingMenu: function() {
@@ -46,3 +47,4 @@ var gSafeBrowsing = {
     return SafeBrowsing.getReportURL(name, gBrowser.currentURI);
   }
 }
+#endif
diff --git a/browser/base/content/browser.js b/browser/base/content/browser.js
index 2380f5d21..8679bca83 100755
--- a/browser/base/content/browser.js
+++ b/browser/base/content/browser.js
@@ -60,8 +60,10 @@ Cu.import("resource://gre/modules/NotificationDB.jsm");
   ["webrtcUI", "resource:///modules/webrtcUI.jsm", ]
 ].forEach(([name, resource]) => XPCOMUtils.defineLazyModuleGetter(this, name, resource));
 
-XPCOMUtils.defineLazyModuleGetter(this, "SafeBrowsing",
-  "resource://gre/modules/SafeBrowsing.jsm");
+#ifdef MOZ_SAFE_BROWSING
+  XPCOMUtils.defineLazyModuleGetter(this, "SafeBrowsing",
+    "resource://gre/modules/SafeBrowsing.jsm");
+#endif
 
 // lazy service getters
 [
@@ -1200,8 +1202,10 @@ var gBrowserInit = {
       }
     }
 
+#ifdef MOZ_SAFE_BROWSING
     // Bug 778855 - Perf regression if we do this here. To be addressed in bug 779008.
     setTimeout(function() { SafeBrowsing.init(); }, 2000);
+#endif
 
     Services.obs.addObserver(gIdentityHandler, "perm-changed", false);
     Services.obs.addObserver(gSessionHistoryObserver, "browser:purge-session-history", false);
diff --git a/browser/base/content/global-scripts.inc b/browser/base/content/global-scripts.inc
index dac75878d..ca942cec8 100755
--- a/browser/base/content/global-scripts.inc
+++ b/browser/base/content/global-scripts.inc
@@ -23,7 +23,9 @@
 <script type="application/javascript" src="chrome://browser/content/browser-places.js"/>
 <script type="application/javascript" src="chrome://browser/content/browser-plugins.js"/>
 <script type="application/javascript" src="chrome://browser/content/browser-refreshblocker.js"/>
+#ifdef MOZ_SAFE_BROWSING
 <script type="application/javascript" src="chrome://browser/content/browser-safebrowsing.js"/>
+#endif
 <script type="application/javascript" src="chrome://browser/content/browser-sidebar.js"/>
 <script type="application/javascript" src="chrome://browser/content/browser-social.js"/>
 <script type="application/javascript" src="chrome://browser/content/browser-syncui.js"/>
diff --git a/browser/base/content/utilityOverlay.js b/browser/base/content/utilityOverlay.js
index b041915a7..4ea6d8f90 100644
--- a/browser/base/content/utilityOverlay.js
+++ b/browser/base/content/utilityOverlay.js
@@ -819,9 +819,8 @@ function openTourPage()
 function buildHelpMenu()
 {
   // Enable/disable the "Report Web Forgery" menu item.
-  if (typeof gSafeBrowsing != "undefined") {
+  if (typeof gSafeBrowsing != "undefined")
     gSafeBrowsing.setReportPhishingMenu();
-  }
 }
 
 function isElementVisible(aElement)
diff --git a/browser/base/jar.mn b/browser/base/jar.mn
index c58265351..03854f75d 100644
--- a/browser/base/jar.mn
+++ b/browser/base/jar.mn
@@ -84,7 +84,9 @@ browser.jar:
         content/browser/browser-places.js             (content/browser-places.js)
         content/browser/browser-plugins.js            (content/browser-plugins.js)
         content/browser/browser-refreshblocker.js     (content/browser-refreshblocker.js)
+#ifdef MOZ_SAFE_BROWSING
         content/browser/browser-safebrowsing.js       (content/browser-safebrowsing.js)
+#endif
         content/browser/browser-sidebar.js            (content/browser-sidebar.js)
         content/browser/browser-social.js             (content/browser-social.js)
 *       content/browser/browser-syncui.js             (content/browser-syncui.js)
@@ -186,8 +188,10 @@ browser.jar:
 # the following files are browser-specific overrides
 *       content/browser/license.html                  (/toolkit/content/license.html)
 % override chrome://global/content/license.html chrome://browser/content/license.html
+#ifdef MOZ_SAFE_BROWSING
         content/browser/report-phishing-overlay.xul     (content/report-phishing-overlay.xul)
         content/browser/blockedSite.xhtml               (content/blockedSite.xhtml)
 % overlay chrome://browser/content/browser.xul chrome://browser/content/report-phishing-overlay.xul
+#endif
 
 % override chrome://global/content/netError.xhtml chrome://browser/content/aboutNetError.xhtml
diff --git a/browser/branding/shared/preferences.inc b/browser/branding/shared/preferences.inc
index 90fd3da06..e1b8d3be6 100644
--- a/browser/branding/shared/preferences.inc
+++ b/browser/branding/shared/preferences.inc
@@ -22,14 +22,5 @@ pref("app.update.badgeWaitTime", 0);
 // If this is less than 5, then pasting code into the web console or scratchpad is disabled
 pref("devtools.selfxss.count", 100);
 
-// Disable Google Safebrowsing by default. Without an API key, this won't work.
-pref("browser.safebrowsing.phishing.enabled", false);
-pref("browser.safebrowsing.malware.enabled", false);
-pref("browser.safebrowsing.downloads.enabled", false);
-pref("browser.safebrowsing.downloads.remote.enabled", false);
-
-// Disable the UI controls for it as well for Basilisk-official.
-pref("browser.safebrowsing.UI.enabled", false);
-
 // 
 pref("general.useragent.appVersionIsBuildID", true);
diff --git a/browser/components/about/AboutRedirector.cpp b/browser/components/about/AboutRedirector.cpp
index 717ae9c48..5e8df6ab2 100644
--- a/browser/components/about/AboutRedirector.cpp
+++ b/browser/components/about/AboutRedirector.cpp
@@ -40,6 +40,7 @@ static RedirEntry kRedirMap[] = {
     nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
     nsIAboutModule::HIDE_FROM_ABOUTABOUT
   },
+#ifdef MOZ_SAFE_BROWSING
   {
     "blocked", "chrome://browser/content/blockedSite.xhtml",
     nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
@@ -47,6 +48,7 @@ static RedirEntry kRedirMap[] = {
     nsIAboutModule::ALLOW_SCRIPT |
     nsIAboutModule::HIDE_FROM_ABOUTABOUT
   },
+#endif
   {
     "certerror", "chrome://browser/content/aboutNetError.xhtml",
     nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
diff --git a/browser/components/build/nsModule.cpp b/browser/components/build/nsModule.cpp
index 1fad0ce68..967da3ebc 100644
--- a/browser/components/build/nsModule.cpp
+++ b/browser/components/build/nsModule.cpp
@@ -86,7 +86,9 @@ static const mozilla::Module::ContractIDEntry kBrowserContracts[] = {
 #endif
     { NS_FEEDSNIFFER_CONTRACTID, &kNS_FEEDSNIFFER_CID },
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "basilisk", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
+#ifdef MOZ_SAFE_BROWSING
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "blocked", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
+#endif
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "certerror", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "socialerror", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "providerdirectory", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
diff --git a/browser/components/preferences/blocklists.js b/browser/components/preferences/blocklists.js
index bc39eb6bd..c0ce5b656 100644
--- a/browser/components/preferences/blocklists.js
+++ b/browser/components/preferences/blocklists.js
@@ -6,9 +6,11 @@ Components.utils.import("resource://gre/modules/Services.jsm");
 const BASE_LIST_ID = "base";
 const CONTENT_LIST_ID = "content";
 const TRACK_SUFFIX = "-track-digest256";
+#ifdef MOZ_SAFE_BROWSING
 const TRACKING_TABLE_PREF = "urlclassifier.trackingTable";
 const LISTS_PREF_BRANCH = "browser.safebrowsing.provider.mozilla.lists.";
 const UPDATE_TIME_PREF = "browser.safebrowsing.provider.mozilla.nextupdatetime";
+#endif
 
 var gBlocklistManager = {
   _type: "",
diff --git a/browser/components/preferences/in-content/jar.mn b/browser/components/preferences/in-content/jar.mn
index 3497ff555..130bf8549 100644
--- a/browser/components/preferences/in-content/jar.mn
+++ b/browser/components/preferences/in-content/jar.mn
@@ -14,5 +14,5 @@ browser.jar:
    content/browser/preferences/in-content/applications.js
 *  content/browser/preferences/in-content/content.js
    content/browser/preferences/in-content/sync.js
-   content/browser/preferences/in-content/security.js
+*  content/browser/preferences/in-content/security.js
    content/browser/preferences/in-content/search.js
diff --git a/browser/components/preferences/in-content/security.js b/browser/components/preferences/in-content/security.js
index 0d7af39a3..37a187f9c 100644
--- a/browser/components/preferences/in-content/security.js
+++ b/browser/components/preferences/in-content/security.js
@@ -23,7 +23,9 @@ var gSecurityPane = {
 
     this._pane = document.getElementById("paneSecurity");
     this._initMasterPasswordUI();
+#ifdef MOZ_SAFE_BROWSING
     this._initSafeBrowsing();
+#endif
 
     setEventListener("addonExceptions", "command",
       gSecurityPane.showAddonExceptions);
@@ -160,6 +162,7 @@ var gSecurityPane = {
     checkbox.checked = !noMP;
   },
 
+#ifdef MOZ_SAFE_BROWSING
   _initSafeBrowsing() {
     let enableSafeBrowsing = document.getElementById("enableSafeBrowsing");
     let blockDownloads = document.getElementById("blockDownloads");
@@ -168,24 +171,12 @@ var gSecurityPane = {
     let safeBrowsingPhishingPref = document.getElementById("browser.safebrowsing.phishing.enabled");
     let safeBrowsingMalwarePref = document.getElementById("browser.safebrowsing.malware.enabled");
 
-    let safeBrowsingUIPref = document.getElementById("browser.safebrowsing.UI.enabled");
-    let safeBrowsingUISep = document.getElementById("safeBrowsingUISep");
-    let safeBrowsingUIGroup = document.getElementById("safeBrowsingUIGroup");
-
     let blockDownloadsPref = document.getElementById("browser.safebrowsing.downloads.enabled");
     let malwareTable = document.getElementById("urlclassifier.malwareTable");
 
     let blockUnwantedPref = document.getElementById("browser.safebrowsing.downloads.remote.block_potentially_unwanted");
     let blockUncommonPref = document.getElementById("browser.safebrowsing.downloads.remote.block_uncommon");
 
-    if (safeBrowsingUIPref.value == false) {
-      safeBrowsingUISep.setAttribute("hidden", "true");
-      safeBrowsingUIGroup.setAttribute("hidden", "true");
-    } else {
-      safeBrowsingUISep.removeAttribute("hidden");
-      safeBrowsingUIGroup.removeAttribute("hidden");
-    }
-      
     enableSafeBrowsing.addEventListener("command", function() {
       safeBrowsingPhishingPref.value = enableSafeBrowsing.checked;
       safeBrowsingMalwarePref.value = enableSafeBrowsing.checked;
@@ -244,6 +235,7 @@ var gSecurityPane = {
 
     blockUncommonUnwanted.checked = blockUnwantedPref.value && blockUncommonPref.value;
   },
+#endif
 
   /**
    * Enables/disables the master password button depending on the state of the
diff --git a/browser/components/preferences/in-content/security.xul b/browser/components/preferences/in-content/security.xul
index 5dc8ad5e9..33e1471bd 100644
--- a/browser/components/preferences/in-content/security.xul
+++ b/browser/components/preferences/in-content/security.xul
@@ -16,11 +16,13 @@
               name="pref.privacy.disable_button.view_passwords_exceptions"
               type="bool"/>
 
-  <!-- Add-ons, malware, phishing -->
+  <!-- Add-ons -->
   <preference id="xpinstall.whitelist.required"
               name="xpinstall.whitelist.required"
               type="bool"/>
 
+#ifdef MOZ_SAFE_BROWSING
+  <!-- Malware, phishing -->
   <preference id="browser.safebrowsing.malware.enabled"
               name="browser.safebrowsing.malware.enabled"
               type="bool"/>
@@ -28,10 +30,6 @@
               name="browser.safebrowsing.phishing.enabled"
               type="bool"/>
 
-  <preference id="browser.safebrowsing.UI.enabled"
-              name="browser.safebrowsing.UI.enabled"
-              type="bool"/>
-
   <preference id="browser.safebrowsing.downloads.enabled"
               name="browser.safebrowsing.downloads.enabled"
               type="bool"/>
@@ -46,6 +44,7 @@
   <preference id="browser.safebrowsing.downloads.remote.block_uncommon"
               name="browser.safebrowsing.downloads.remote.block_uncommon"
               type="bool"/>
+#endif
 
   <!-- Passwords -->
   <preference id="signon.rememberSignons" name="signon.rememberSignons" type="bool"/>
@@ -61,7 +60,7 @@
   <html:a class="help-button" target="_blank" aria-label="&helpButton.label;"></html:a>
 </hbox>
 
-<!-- addons, forgery (phishing) UI -->
+<!-- addons -->
 <groupbox id="addonsPhishingGroup" data-category="paneSecurity" hidden="true">
   <caption><label>&general.label;</label></caption>
 
@@ -77,8 +76,10 @@
             accesskey="&addonExceptions.accesskey;"/>
   </hbox>
 
-  <separator id="safeBrowsingUISep" class="thin"/>
-  <vbox id="safeBrowsingUIGroup" align="start">
+#ifdef MOZ_SAFE_BROWSING
+<!-- Safebrowsing (phishing) UI -->
+  <separator class="thin"/>
+  <vbox align="start">
     <checkbox id="enableSafeBrowsing"
               label="&enableSafeBrowsing.label;"
               accesskey="&enableSafeBrowsing.accesskey;" />
@@ -91,6 +92,7 @@
                 accesskey="&blockUncommonUnwanted.accesskey;" />
     </vbox>
   </vbox>
+#endif
 </groupbox>
 
 <!-- Passwords -->
diff --git a/browser/confvars.sh b/browser/confvars.sh
index 41c0be3d7..0343034a4 100755
--- a/browser/confvars.sh
+++ b/browser/confvars.sh
@@ -59,6 +59,7 @@ MOZ_DEVTOOLS=1
 MOZ_SERVICES_COMMON=1
 MOZ_SERVICES_SYNC=1
 MOZ_SERVICES_HEALTHREPORT=
+MOZ_SAFE_BROWSING=
 
 # Disable checking that add-ons are signed by the trusted root
 MOZ_ADDON_SIGNING=0
diff --git a/browser/installer/package-manifest.in b/browser/installer/package-manifest.in
index 4ef8942b5..0f79bd031 100644
--- a/browser/installer/package-manifest.in
+++ b/browser/installer/package-manifest.in
@@ -578,12 +578,14 @@
 @RESPATH@/browser/modules/*
 @RESPATH@/modules/*
 
+#ifdef MOZ_URL_CLASSIFIER
 ; Safe Browsing
 @RESPATH@/components/nsURLClassifier.manifest
 @RESPATH@/components/nsUrlClassifierHashCompleter.js
 @RESPATH@/components/nsUrlClassifierListManager.js
 @RESPATH@/components/nsUrlClassifierLib.js
 @RESPATH@/components/url-classifier.xpt
+#endif
 
 ; Private Browsing
 @RESPATH@/components/privatebrowsing.xpt
diff --git a/browser/locales/jar.mn b/browser/locales/jar.mn
index 6d76d20f0..31cbd9ccf 100644
--- a/browser/locales/jar.mn
+++ b/browser/locales/jar.mn
@@ -53,8 +53,10 @@
     locale/browser/places/bookmarkProperties.properties (%chrome/browser/places/bookmarkProperties.properties)
     locale/browser/preferences/selectBookmark.dtd  (%chrome/browser/preferences/selectBookmark.dtd)
     locale/browser/places/moveBookmarks.dtd        (%chrome/browser/places/moveBookmarks.dtd)
+#ifdef MOZ_SAFE_BROWSING
     locale/browser/safebrowsing/phishing-afterload-warning-message.dtd (%chrome/browser/safebrowsing/phishing-afterload-warning-message.dtd)
     locale/browser/safebrowsing/report-phishing.dtd                    (%chrome/browser/safebrowsing/report-phishing.dtd)
+#endif
     locale/browser/feeds/subscribe.dtd              (%chrome/browser/feeds/subscribe.dtd)
     locale/browser/feeds/subscribe.properties       (%chrome/browser/feeds/subscribe.properties)
     locale/browser/migration/migration.dtd         (%chrome/browser/migration/migration.dtd)
diff --git a/mobile/android/app/mobile.js b/mobile/android/app/mobile.js
index c0eba6596..ef4764d88 100644
--- a/mobile/android/app/mobile.js
+++ b/mobile/android/app/mobile.js
@@ -636,9 +636,11 @@ pref("media.eme.apiVisible", false);
 // optimize images memory usage
 pref("image.downscale-during-decode.enabled", true);
 
+#ifdef MOZ_SAFE_BROWSING
 pref("browser.safebrowsing.downloads.enabled", false);
 
 pref("browser.safebrowsing.id", @MOZ_APP_UA_NAME@);
+#endif
 
 // True if this is the first time we are showing about:firstrun
 pref("browser.firstrun.show.uidiscovery", true);
diff --git a/mobile/android/chrome/content/browser.js b/mobile/android/chrome/content/browser.js
index b00e1af15..e2706f4b2 100644
--- a/mobile/android/chrome/content/browser.js
+++ b/mobile/android/chrome/content/browser.js
@@ -57,8 +57,10 @@ XPCOMUtils.defineLazyModuleGetter(this, "LoginManagerParent",
 XPCOMUtils.defineLazyModuleGetter(this, "Task", "resource://gre/modules/Task.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "OS", "resource://gre/modules/osfile.jsm");
 
-XPCOMUtils.defineLazyModuleGetter(this, "SafeBrowsing",
-                                  "resource://gre/modules/SafeBrowsing.jsm");
+#ifdef MOZ_SAFE_BROWSING
+  XPCOMUtils.defineLazyModuleGetter(this, "SafeBrowsing",
+                                    "resource://gre/modules/SafeBrowsing.jsm");
+#endif
 
 XPCOMUtils.defineLazyModuleGetter(this, "BrowserUtils",
                                   "resource://gre/modules/BrowserUtils.jsm");
@@ -530,8 +532,10 @@ var BrowserApp = {
       InitLater(() => Services.search.init(), Services, "search");
       InitLater(() => DownloadNotifications.init(), window, "DownloadNotifications");
 
+#ifdef MOZ_SAFE_BROWSING
       // Bug 778855 - Perf regression if we do this here. To be addressed in bug 779008.
       InitLater(() => SafeBrowsing.init(), window, "SafeBrowsing");
+#endif
 
       InitLater(() => Cc["@mozilla.org/login-manager;1"].getService(Ci.nsILoginManager));
       InitLater(() => LoginManagerParent.init(), window, "LoginManagerParent");
diff --git a/mobile/android/components/MobileComponents.manifest b/mobile/android/components/MobileComponents.manifest
index 8cf8f9a27..5194de48f 100644
--- a/mobile/android/components/MobileComponents.manifest
+++ b/mobile/android/components/MobileComponents.manifest
@@ -14,7 +14,9 @@ contract @mozilla.org/network/protocol/about;1?what=privatebrowsing {322ba47e-70
 #ifdef MOZ_SERVICES_HEALTHREPORT
 contract @mozilla.org/network/protocol/about;1?what=healthreport {322ba47e-7047-4f71-aebf-cb7d69325cd9}
 #endif
+#ifdef MOZ_SAFE_BROWSING
 contract @mozilla.org/network/protocol/about;1?what=blocked {322ba47e-7047-4f71-aebf-cb7d69325cd9}
+#endif
 contract @mozilla.org/network/protocol/about;1?what=accounts {322ba47e-7047-4f71-aebf-cb7d69325cd9}
 contract @mozilla.org/network/protocol/about;1?what=logins {322ba47e-7047-4f71-aebf-cb7d69325cd9}
 
diff --git a/mobile/android/confvars.sh b/mobile/android/confvars.sh
index a804afe22..869d0332e 100644
--- a/mobile/android/confvars.sh
+++ b/mobile/android/confvars.sh
@@ -24,6 +24,7 @@ MOZ_ANDROID_APPLICATION_CLASS=org.mozilla.gecko.GeckoApplication
 MOZ_ANDROID_BROWSER_INTENT_CLASS=org.mozilla.gecko.BrowserApp
 MOZ_ANDROID_SEARCH_INTENT_CLASS=org.mozilla.search.SearchActivity
 
+MOZ_SAFE_BROWSING=
 MOZ_NO_SMART_CARDS=1
 
 MOZ_XULRUNNER=
diff --git a/mobile/android/installer/package-manifest.in b/mobile/android/installer/package-manifest.in
index 067f9dde1..ee5244a6d 100644
--- a/mobile/android/installer/package-manifest.in
+++ b/mobile/android/installer/package-manifest.in
@@ -417,12 +417,14 @@
 ; Modules
 @BINPATH@/modules/*
 
+#ifdef MOZ_SAFE_BROWSING
 ; Safe Browsing
 @BINPATH@/components/nsURLClassifier.manifest
 @BINPATH@/components/nsUrlClassifierHashCompleter.js
 @BINPATH@/components/nsUrlClassifierListManager.js
 @BINPATH@/components/nsUrlClassifierLib.js
 @BINPATH@/components/url-classifier.xpt
+#endif
 
 ; Private Browsing
 @BINPATH@/components/privatebrowsing.xpt
diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
index a1016a820..18e23ff2e 100644
--- a/modules/libpref/init/all.js
+++ b/modules/libpref/init/all.js
@@ -4990,6 +4990,7 @@ pref("dom.flyweb.enabled", false);
 // Enable mapped array buffer by default.
 pref("dom.mapped_arraybuffer.enabled", true);
 
+#ifdef MOZ_SAFE_BROWSING
 // The tables used for Safebrowsing phishing and malware checks.
 pref("urlclassifier.malwareTable", "goog-malware-shavar,goog-unwanted-shavar,test-malware-simple,test-unwanted-simple");
 
@@ -5097,6 +5098,7 @@ pref("browser.safebrowsing.id", "navclient-auto-ffox");
 #else
 pref("browser.safebrowsing.id", "Firefox");
 #endif
+#endif
 
 // Turn off Spatial navigation by default.
 pref("snav.enabled", false);
diff --git a/old-configure.in b/old-configure.in
index 1670a90b6..1af302d11 100644
--- a/old-configure.in
+++ b/old-configure.in
@@ -2237,6 +2237,7 @@ LIBJPEG_TURBO_AS=
 LIBJPEG_TURBO_ASFLAGS=
 MOZ_PREF_EXTENSIONS=1
 MOZ_REFLOW_PERF=
+MOZ_SAFE_BROWSING=
 MOZ_SPELLCHECK=1
 MOZ_TOOLKIT_SEARCH=1
 MOZ_UI_LOCALE=en-US
@@ -3952,8 +3953,24 @@ fi
 AC_SUBST(MOZ_SYSTEM_SQLITE)
 
 dnl ========================================================
+dnl = Enable Google safe browsing (anti-phishing)
+dnl ========================================================
+MOZ_ARG_ENABLE_BOOL(safe-browsing,
+[  --enable-safe-browsing  Enable safe browsing (anti-phishing) implementation],
+    MOZ_SAFE_BROWSING=1,
+    MOZ_SAFE_BROWSING= )
+if test -n "$MOZ_SAFE_BROWSING"; then
+    AC_DEFINE(MOZ_SAFE_BROWSING)
+fi
+AC_SUBST(MOZ_SAFE_BROWSING)
+
+dnl ========================================================
 dnl = Enable url-classifier
 dnl ========================================================
+dnl Implicitly enabled by default if building with safe-browsing
+if test -n "$MOZ_SAFE_BROWSING"; then
+    MOZ_URL_CLASSIFIER=1
+fi
 MOZ_ARG_ENABLE_BOOL(url-classifier,
 [  --enable-url-classifier Enable url classifier module],
     MOZ_URL_CLASSIFIER=1,
diff --git a/toolkit/components/build/nsToolkitCompsModule.cpp b/toolkit/components/build/nsToolkitCompsModule.cpp
index 2c7287d8c..190c4da06 100644
--- a/toolkit/components/build/nsToolkitCompsModule.cpp
+++ b/toolkit/components/build/nsToolkitCompsModule.cpp
@@ -26,11 +26,13 @@
 
 #include "nsTypeAheadFind.h"
 
+#ifdef MOZ_URL_CLASSIFIER
 #include "ApplicationReputation.h"
 #include "nsUrlClassifierDBService.h"
 #include "nsUrlClassifierStreamUpdater.h"
 #include "nsUrlClassifierUtils.h"
 #include "nsUrlClassifierPrefixSet.h"
+#endif
 
 #include "nsBrowserStatusFilter.h"
 #include "mozilla/FinalizationWitnessService.h"
@@ -91,6 +93,7 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(nsDownloadProxy)
 
 NS_GENERIC_FACTORY_CONSTRUCTOR(nsTypeAheadFind)
 
+#ifdef MOZ_URL_CLASSIFIER
 NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(ApplicationReputationService,
                                          ApplicationReputationService::GetSingleton)
 NS_GENERIC_FACTORY_CONSTRUCTOR(nsUrlClassifierPrefixSet)
@@ -115,6 +118,7 @@ nsUrlClassifierDBServiceConstructor(nsISupports *aOuter, REFNSIID aIID,
 
     return rv;
 }
+#endif
 
 NS_GENERIC_FACTORY_CONSTRUCTOR(nsBrowserStatusFilter)
 #if defined(MOZ_UPDATER) && !defined(MOZ_WIDGET_ANDROID)
@@ -148,11 +152,13 @@ NS_DEFINE_NAMED_CID(NS_DOWNLOADPLATFORM_CID);
 NS_DEFINE_NAMED_CID(NS_DOWNLOAD_CID);
 NS_DEFINE_NAMED_CID(NS_FIND_SERVICE_CID);
 NS_DEFINE_NAMED_CID(NS_TYPEAHEADFIND_CID);
+#ifdef MOZ_URL_CLASSIFIER
 NS_DEFINE_NAMED_CID(NS_APPLICATION_REPUTATION_SERVICE_CID);
 NS_DEFINE_NAMED_CID(NS_URLCLASSIFIERPREFIXSET_CID);
 NS_DEFINE_NAMED_CID(NS_URLCLASSIFIERDBSERVICE_CID);
 NS_DEFINE_NAMED_CID(NS_URLCLASSIFIERSTREAMUPDATER_CID);
 NS_DEFINE_NAMED_CID(NS_URLCLASSIFIERUTILS_CID);
+#endif
 NS_DEFINE_NAMED_CID(NS_BROWSERSTATUSFILTER_CID);
 #if defined(MOZ_UPDATER) && !defined(MOZ_WIDGET_ANDROID)
 NS_DEFINE_NAMED_CID(NS_UPDATEPROCESSOR_CID);
@@ -184,11 +190,13 @@ static const Module::CIDEntry kToolkitCIDs[] = {
   { &kNS_DOWNLOAD_CID, false, nullptr, nsDownloadProxyConstructor },
   { &kNS_FIND_SERVICE_CID, false, nullptr, nsFindServiceConstructor },
   { &kNS_TYPEAHEADFIND_CID, false, nullptr, nsTypeAheadFindConstructor },
+#ifdef MOZ_URL_CLASSIFIER
   { &kNS_APPLICATION_REPUTATION_SERVICE_CID, false, nullptr, ApplicationReputationServiceConstructor },
   { &kNS_URLCLASSIFIERPREFIXSET_CID, false, nullptr, nsUrlClassifierPrefixSetConstructor },
   { &kNS_URLCLASSIFIERDBSERVICE_CID, false, nullptr, nsUrlClassifierDBServiceConstructor },
   { &kNS_URLCLASSIFIERSTREAMUPDATER_CID, false, nullptr, nsUrlClassifierStreamUpdaterConstructor },
   { &kNS_URLCLASSIFIERUTILS_CID, false, nullptr, nsUrlClassifierUtilsConstructor },
+#endif
   { &kNS_BROWSERSTATUSFILTER_CID, false, nullptr, nsBrowserStatusFilterConstructor },
 #if defined(MOZ_UPDATER) && !defined(MOZ_WIDGET_ANDROID)
   { &kNS_UPDATEPROCESSOR_CID, false, nullptr, nsUpdateProcessorConstructor },
@@ -221,12 +229,14 @@ static const Module::ContractIDEntry kToolkitContracts[] = {
   { NS_DOWNLOADPLATFORM_CONTRACTID, &kNS_DOWNLOADPLATFORM_CID },
   { NS_FIND_SERVICE_CONTRACTID, &kNS_FIND_SERVICE_CID },
   { NS_TYPEAHEADFIND_CONTRACTID, &kNS_TYPEAHEADFIND_CID },
+#ifdef MOZ_URL_CLASSIFIER
   { NS_APPLICATION_REPUTATION_SERVICE_CONTRACTID, &kNS_APPLICATION_REPUTATION_SERVICE_CID },
   { NS_URLCLASSIFIERPREFIXSET_CONTRACTID, &kNS_URLCLASSIFIERPREFIXSET_CID },
   { NS_URLCLASSIFIERDBSERVICE_CONTRACTID, &kNS_URLCLASSIFIERDBSERVICE_CID },
   { NS_URICLASSIFIERSERVICE_CONTRACTID, &kNS_URLCLASSIFIERDBSERVICE_CID },
   { NS_URLCLASSIFIERSTREAMUPDATER_CONTRACTID, &kNS_URLCLASSIFIERSTREAMUPDATER_CID },
   { NS_URLCLASSIFIERUTILS_CONTRACTID, &kNS_URLCLASSIFIERUTILS_CID },
+#endif
   { NS_BROWSERSTATUSFILTER_CONTRACTID, &kNS_BROWSERSTATUSFILTER_CID },
 #if defined(MOZ_UPDATER) && !defined(MOZ_WIDGET_ANDROID)
   { NS_UPDATEPROCESSOR_CONTRACTID, &kNS_UPDATEPROCESSOR_CID },
diff --git a/toolkit/components/downloads/moz.build b/toolkit/components/downloads/moz.build
index 477db0bd6..20394a70d 100644
--- a/toolkit/components/downloads/moz.build
+++ b/toolkit/components/downloads/moz.build
@@ -32,8 +32,6 @@ XPIDL_SOURCES += [
 XPIDL_MODULE = 'downloads'
 
 UNIFIED_SOURCES += [
-    'ApplicationReputation.cpp',
-    'chromium/chrome/common/safe_browsing/csd.pb.cc',
     'nsDownloadManager.cpp'
 ]
 
@@ -42,6 +40,12 @@ SOURCES += [
     'SQLFunctions.cpp',
 ]
 
+if CONFIG['MOZ_URL_CLASSIFIER']:
+    UNIFIED_SOURCES += [
+        'ApplicationReputation.cpp',
+        'chromium/chrome/common/safe_browsing/csd.pb.cc'
+    ]
+
 if CONFIG['OS_ARCH'] == 'WINNT':
     # Can't build unified because we need CreateEvent which some IPC code
     # included in LoadContext ends up undefining.
diff --git a/toolkit/components/jsdownloads/src/DownloadIntegration.jsm b/toolkit/components/jsdownloads/src/DownloadIntegration.jsm
index bee5bf269..305284749 100644
--- a/toolkit/components/jsdownloads/src/DownloadIntegration.jsm
+++ b/toolkit/components/jsdownloads/src/DownloadIntegration.jsm
@@ -473,6 +473,12 @@ this.DownloadIntegration = {
    *           }
    */
   shouldBlockForReputationCheck(aDownload) {
+#ifndef MOZ_URL_CLASSIFIER
+    return Promise.resolve({
+      shouldBlock: false,
+      verdict: "",
+    });
+#else
     let hash;
     let sigInfo;
     let channelRedirects;
@@ -513,6 +519,7 @@ this.DownloadIntegration = {
         });
       });
     return deferred.promise;
+#endif
   },
 
 #ifdef XP_WIN
diff --git a/toolkit/components/moz.build b/toolkit/components/moz.build
index 8c065dc73..c11f62792 100644
--- a/toolkit/components/moz.build
+++ b/toolkit/components/moz.build
@@ -61,7 +61,6 @@ DIRS += [
     'tooltiptext',
     'typeaheadfind',
     'utils',
-    'url-classifier',
     'urlformatter',
     'viewconfig',
     'workerloader',
@@ -94,6 +93,9 @@ if 'gtk' in CONFIG['MOZ_WIDGET_TOOLKIT']:
 if CONFIG['MOZ_TOOLKIT_SEARCH']:
     DIRS += ['search']
 
+if CONFIG['MOZ_URL_CLASSIFIER']:
+    DIRS += ['url-classifier']
+
 DIRS += ['captivedetect']
 
 if CONFIG['OS_TARGET'] != 'Android':
diff --git a/toolkit/modules/AppConstants.jsm b/toolkit/modules/AppConstants.jsm
index a0ca00935..d22625d14 100644
--- a/toolkit/modules/AppConstants.jsm
+++ b/toolkit/modules/AppConstants.jsm
@@ -81,6 +81,13 @@ this.AppConstants = Object.freeze({
   false,
 #endif
 
+MOZ_SAFE_BROWSING:
+#ifdef MOZ_SAFE_BROWSING
+  true,
+#else
+  false,
+#endif
+
   MOZ_TELEMETRY_REPORTING:
 #ifdef MOZ_TELEMETRY_REPORTING
   true,