Move the MediaObserver getter from ResourceContext to ContentBrowserClient, since we only need to s…

chrome/browser/profiles/profile_io_data.h

 // 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.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_IO_DATA_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IO_DATA_H_
 #pragma once
 
 #include <string>
 
@@ skipping 201 matching lines @@
    public:
     explicit ResourceContext(ProfileIOData* io_data);
     virtual ~ResourceContext();
 
    private:
     friend class ProfileIOData;
 
     // ResourceContext implementation:
     virtual net::HostResolver* GetHostResolver() OVERRIDE;
     virtual net::URLRequestContext* GetRequestContext() OVERRIDE;
-    virtual content::MediaObserver* GetMediaObserver() OVERRIDE;
-
     void EnsureInitialized();
 
     ProfileIOData* const io_data_;
 
     net::HostResolver* host_resolver_;
     net::URLRequestContext* request_context_;
-    content::MediaObserver* media_observer_;
   };
 
   typedef base::hash_map<std::string, scoped_refptr<ChromeURLRequestContext> >
       AppRequestContextMap;
 
   // --------------------------------------------
   // Virtual interface for subtypes to implement:
   // --------------------------------------------
 
   // Does the actual initialization of the ProfileIOData subtype. Subtypes
@@ skipping 65 matching lines @@
   // One AppRequestContext per isolated app.
   mutable AppRequestContextMap app_request_context_map_;
 
   // TODO(jhawkins): Remove once crbug.com/102004 is fixed.
   bool initialized_on_UI_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileIOData);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IO_DATA_H_