Bug 1389054 - Back out patch for bug 1382637 to fix broken behavior when "Don't keep activities" is enabled. r=snorp

mobile/android/base/java/org/mozilla/gecko/BrowserApp.java

@@ -1610,8 +1610,6 @@ public class BrowserApp extends GeckoApp
         IntentHelper.destroy();
         GeckoNetworkManager.destroy();
 
-        EventDispatcher.getInstance().dispatch("Browser:ZombifyTabs", null);
-
         super.onDestroy();
     }
 

mobile/android/chrome/content/browser.js

@@ -397,7 +397,6 @@ var BrowserApp = {
     GlobalEventDispatcher.registerListener(this, [
       "Browser:LoadManifest",
       "Browser:Quit",
-      "Browser:ZombifyTabs",
       "Fonts:Reload",
       "FormHistory:Init",
       "FullScreen:Exit",
@@ -1680,13 +1679,6 @@ var BrowserApp = {
         this.quit(data);
         break;
 
-      case "Browser:ZombifyTabs":
-        let tabs = this._tabs;
-        for (let i = 0; i < tabs.length; i++) {
-          tabs[i].zombify();
-        }
-        break;
-
       case "Fonts:Reload":
         FontEnumerator.updateFontList();
         break;