Get rid of the link time dependency between content and chrome through the geolocation code.

content/browser/mock_content_browser_client.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 CONTENT_BROWSER_MOCK_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_BROWSER_MOCK_CONTENT_BROWSER_CLIENT_H_
 #pragma once
 
 #include <string>
 
@@ skipping 85 matching lines @@
       const GURL& source_url,
       WindowContainerType container_type,
       const content::ResourceContext& context) OVERRIDE;
   virtual std::string GetWorkerProcessTitle(
       const GURL& url, const content::ResourceContext& context) OVERRIDE;
   virtual ResourceDispatcherHost* GetResourceDispatcherHost() OVERRIDE;
   virtual ui::Clipboard* GetClipboard() OVERRIDE;
   virtual MHTMLGenerationManager* GetMHTMLGenerationManager() OVERRIDE;
   virtual DevToolsManager* GetDevToolsManager() OVERRIDE;
   virtual net::NetLog* GetNetLog() OVERRIDE;
+  virtual AccessTokenStore* CreateAccessTokenStore() OVERRIDE;
   virtual bool IsFastShutdownPossible() OVERRIDE;
   virtual WebPreferences GetWebkitPrefs(
       content::BrowserContext* browser_context,
       bool is_web_ui) OVERRIDE;
   virtual void UpdateInspectorSetting(RenderViewHost* rvh,
                                       const std::string& key,
                                       const std::string& value) OVERRIDE;
   virtual void ClearInspectorSettings(RenderViewHost* rvh) OVERRIDE;
   virtual void BrowserURLHandlerCreated(BrowserURLHandler* handler) OVERRIDE;
   virtual void ClearCache(RenderViewHost* rvh)  OVERRIDE;
   virtual void ClearCookies(RenderViewHost* rvh)  OVERRIDE;
   virtual FilePath GetDefaultDownloadDirectory() OVERRIDE;
   virtual net::URLRequestContextGetter*
       GetDefaultRequestContextDeprecatedCrBug64339() OVERRIDE;
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
   virtual int GetCrashSignalFD(const std::string& process_type) OVERRIDE;
 #endif
 
 #if defined(USE_NSS)
   virtual
       crypto::CryptoModuleBlockingPasswordDelegate* GetCryptoPasswordDelegate(
           const GURL& url) OVERRIDE;
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MOCK_CONTENT_BROWSER_CLIENT_H_