Regularize ownerships and lifecycle for storage monitor platform classes.

chrome/browser/chrome_browser_main_mac.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_CHROME_BROWSER_MAIN_MAC_H_
 #define CHROME_BROWSER_CHROME_BROWSER_MAIN_MAC_H_
 
 #include "chrome/browser/chrome_browser_main_posix.h"
 #include "base/memory/ref_counted.h"
 
 namespace chrome {
-class ImageCaptureDeviceManager;

[vandebo (ex-Chrome), 2013/02/26 23:07:44]

Do you need this in removable_device_notifications_mac.h ?

[Greg Billock, 2013/02/27 19:54:06]

Yes. Discovered this in the try run and fixed.

 class RemovableDeviceNotificationsMac;
 }
 
 class ChromeBrowserMainPartsMac : public ChromeBrowserMainPartsPosix {
  public:
   explicit ChromeBrowserMainPartsMac(
       const content::MainFunctionParams& parameters);
   virtual ~ChromeBrowserMainPartsMac();
 
   // BrowserParts overrides.
   virtual void PreEarlyInitialization() OVERRIDE;
   virtual void PreMainMessageLoopStart() OVERRIDE;
   virtual void PreProfileInit() OVERRIDE;
 
   // Perform platform-specific work that needs to be done after the main event
   // loop has ended. The embedder must be sure to call this.
   static void DidEndMainMessageLoop();
 
  private:
   scoped_refptr<chrome::RemovableDeviceNotificationsMac>
       removable_device_notifications_mac_;
 
-  scoped_ptr<chrome::ImageCaptureDeviceManager> image_capture_device_manager_;
-
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainPartsMac);
 };
 
 #endif  // CHROME_BROWSER_CHROME_BROWSER_MAIN_MAC_H_