Bug 1407351 - Remove Nightly-only e10s checkbox in about:preferences. r=jaws

MozReview-Commit-ID: F2rJBRaWINm

--HG--
extra : rebase_source : b335294051b0d0064b07abd8efea0e46b7cf05cb

browser/components/preferences/in-content/main.js

@@ -97,11 +97,6 @@ const APP_ICON_ATTR_NAME = "appHandlerIcon";
 XPCOMUtils.defineLazyModuleGetter(this, "OS",
   "resource://gre/modules/osfile.jsm");
 
-if (AppConstants.E10S_TESTING_ONLY) {
-  XPCOMUtils.defineLazyModuleGetter(this, "UpdateUtils",
-    "resource://gre/modules/UpdateUtils.jsm");
-}
-
 if (AppConstants.MOZ_DEV_EDITION) {
   XPCOMUtils.defineLazyModuleGetter(this, "fxAccounts",
     "resource://gre/modules/FxAccounts.jsm");
@@ -319,26 +314,6 @@ var gMainPane = {
       }
     }
 
-    if (AppConstants.E10S_TESTING_ONLY) {
-      setEventListener("e10sAutoStart", "command",
-        gMainPane.enableE10SChange);
-      let e10sCheckbox = document.getElementById("e10sAutoStart");
-
-      let e10sPref = document.getElementById("browser.tabs.remote.autostart");
-      let e10sTempPref = document.getElementById("e10sTempPref");
-      let e10sForceEnable = document.getElementById("e10sForceEnable");
-
-      let preffedOn = e10sPref.value || e10sTempPref.value || e10sForceEnable.value;
-
-      if (preffedOn) {
-        // The checkbox is checked if e10s is preffed on and enabled.
-        e10sCheckbox.checked = Services.appinfo.browserTabsRemoteAutostart;
-
-        // but if it's force disabled, then the checkbox is disabled.
-        e10sCheckbox.disabled = !Services.appinfo.browserTabsRemoteAutostart;
-      }
-    }
-
     if (AppConstants.MOZ_DEV_EDITION) {
       let uAppData = OS.Constants.Path.userApplicationDataDir;
       let ignoreSeparateProfile = OS.Path.join(uAppData, "ignore-dev-edition-profile");
@@ -561,39 +536,6 @@ var gMainPane = {
     return e10sEnabled;
   },
 
-  enableE10SChange() {
-    if (AppConstants.E10S_TESTING_ONLY) {
-      let e10sCheckbox = document.getElementById("e10sAutoStart");
-      let e10sPref = document.getElementById("browser.tabs.remote.autostart");
-      let e10sTempPref = document.getElementById("e10sTempPref");
-
-      let prefsToChange;
-      if (e10sCheckbox.checked) {
-        // Enabling e10s autostart
-        prefsToChange = [e10sPref];
-      } else {
-        // Disabling e10s autostart
-        prefsToChange = [e10sPref];
-        if (e10sTempPref.value) {
-          prefsToChange.push(e10sTempPref);
-        }
-      }
-
-      let buttonIndex = confirmRestartPrompt(e10sCheckbox.checked, 0,
-        true, false);
-      if (buttonIndex == CONFIRM_RESTART_PROMPT_RESTART_NOW) {
-        for (let prefToChange of prefsToChange) {
-          prefToChange.value = e10sCheckbox.checked;
-        }
-
-        Services.startup.quit(Ci.nsIAppStartup.eAttemptQuit | Ci.nsIAppStartup.eRestart);
-      }
-
-      // Revert the checkbox in case we didn't quit
-      e10sCheckbox.checked = e10sPref.value || e10sTempPref.value;
-    }
-  },
-
   separateProfileModeChange() {
     if (AppConstants.MOZ_DEV_EDITION) {
       function quitApp() {

browser/components/preferences/in-content/main.xul

@@ -17,19 +17,6 @@
 <stringbundle id="bundlePreferences" src="chrome://browser/locale/preferences.properties"/>
 
 <preferences id="mainPreferences" hidden="true" data-category="paneGeneral">
-
-#ifdef E10S_TESTING_ONLY
-    <preference id="browser.tabs.remote.autostart"
-                name="browser.tabs.remote.autostart"
-                type="bool"/>
-    <preference id="e10sTempPref"
-                name="browser.tabs.remote.autostart.2"
-                type="bool"/>
-    <preference id="e10sForceEnable"
-                name="browser.tabs.remote.force-enable"
-                type="bool"/>
-#endif
-
     <!-- Startup -->
     <preference id="browser.startup.page"
                 name="browser.startup.page"
@@ -298,11 +285,6 @@
   </vbox>
 #endif
 
-#ifdef E10S_TESTING_ONLY
-  <checkbox id="e10sAutoStart"
-            label="&e10sEnabled.label;"/>
-#endif
-
 #ifdef HAVE_SHELL_SERVICE
   <vbox id="defaultBrowserBox">
     <checkbox id="alwaysCheckDefault" preference="browser.shell.checkDefaultBrowser"

browser/locales/en-US/chrome/browser/preferences/main.dtd

@@ -44,5 +44,3 @@
 <!ENTITY useFirefoxSync.label             "Tip: This uses separate profiles. Use Sync to share data between them.">
 <!ENTITY getStarted.notloggedin.label     "Sign in to &syncBrand.shortName.label;…">
 <!ENTITY getStarted.configured.label      "Open &syncBrand.shortName.label; preferences">
-
-<!ENTITY e10sEnabled.label                "Enable multi-process &brandShortName;">