Delete code for and references to mini-gallery and theme install bubbles.

chrome/browser/extensions/extension_service.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 135 matching lines @@
   // The name of the directory inside the profile where per-extension settings
   // are stored.
   static const char* kSettingsDirectoryName;
 
   // Determine if a given extension download should be treated as if it came
   // from the gallery. Note that this is requires *both* that the download_url
   // match and that the download was referred from a gallery page.
   bool IsDownloadFromGallery(const GURL& download_url,
                              const GURL& referrer_url);
 
-  // Determine if the downloaded extension came from the theme mini-gallery,
-  // Used to test if we need to show the "Loading" dialog for themes.
-  static bool IsDownloadFromMiniGallery(const GURL& download_url);
-
   // Returns the Extension of hosted or packaged apps, NULL otherwise.
   const Extension* GetInstalledApp(const GURL& url);
 
   // Returns whether the URL is from either a hosted or packaged app.
   bool IsInstalledApp(const GURL& url);
 
   // Associates a renderer process with the given installed app.
   void SetInstalledAppForRenderer(int renderer_child_id, const Extension* app);
 
   // If the renderer is hosting an installed app, returns it, otherwise returns
@@ skipping 670 matching lines @@
   ExtensionWarningSet extension_warnings_;
 
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            InstallAppsWithUnlimtedStorage);
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            InstallAppsAndCheckStorageProtection);
   DISALLOW_COPY_AND_ASSIGN(ExtensionService);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_