Allow multiple WebUIControllerFactory objects to be registered. This makes is possible to implement…

chrome/browser/chrome_content_browser_client.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 713 matching lines @@
   Profile* profile = Profile::FromBrowserContext(host->GetBrowserContext());
   if (!profile)
     return;
 
   InstantService* instant_service =
       InstantServiceFactory::GetForProfile(profile);
   if (instant_service)
     instant_service->RemoveInstantProcess(host->GetID());
 }
 
-content::WebUIControllerFactory*
-    ChromeContentBrowserClient::GetWebUIControllerFactory() {
-  return ChromeWebUIControllerFactory::GetInstance();
-}
-
 GURL ChromeContentBrowserClient::GetEffectiveURL(
     content::BrowserContext* browser_context, const GURL& url) {
   Profile* profile = Profile::FromBrowserContext(browser_context);
   if (!profile)
     return url;
 
   // If the input |url| is an Instant url, make its effective url distinct from
   // other urls on the search provider's domain.
   if (IsInstantURL(url, profile))
     return GetEffectiveInstantURL(url, profile);
@@ skipping 1306 matching lines @@
     io_thread_application_locale_ = locale;
 }
 
 void ChromeContentBrowserClient::SetApplicationLocaleOnIOThread(
     const std::string& locale) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   io_thread_application_locale_ = locale;
 }
 
 }  // namespace chrome