Convert most of the rest of chrome to ImageSkia

chrome/browser/ui/cocoa/task_manager_mac.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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_UI_COCOA_TASK_MANAGER_MAC_H_
 #define CHROME_BROWSER_UI_COCOA_TASK_MANAGER_MAC_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 #include <vector>
 
 #import "base/mac/cocoa_protocols.h"
 #include "base/memory/scoped_nsobject.h"
 #include "chrome/browser/task_manager/task_manager.h"
 #include "chrome/browser/ui/cocoa/table_row_nsimage_cache.h"
 
 @class WindowSizeAutosaver;
-class SkBitmap;
 class TaskManagerMac;
 
+namespace gfx {
+class ImageSkia;
+}
+
 // This class is responsible for loading the task manager window and for
 // managing it.
 @interface TaskManagerWindowController :
   NSWindowController<NSTableViewDataSource,
                      NSTableViewDelegate> {
  @private
   IBOutlet NSTableView* tableView_;
   IBOutlet NSButton* endProcessButton_;
   TaskManagerMac* taskManagerObserver_;  // weak
   TaskManager* taskManager_;  // weak
@@ skipping 47 matching lines @@
   virtual void OnItemsChanged(int start, int length) OVERRIDE;
   virtual void OnItemsAdded(int start, int length) OVERRIDE;
   virtual void OnItemsRemoved(int start, int length) OVERRIDE;
 
   // Called by the cocoa window controller when its window closes and the
   // controller destroyed itself. Informs the model to stop updating.
   void WindowWasClosed();
 
   // TableRowNSImageCache::Table
   virtual int RowCount() const OVERRIDE;
-  virtual SkBitmap GetIcon(int r) const OVERRIDE;
+  virtual gfx::ImageSkia GetIcon(int r) const OVERRIDE;
 
   // Creates the task manager if it doesn't exist; otherwise, it activates the
   // existing task manager window. Highlights background resources if
   // |highlight_background_resources| is true.
   static void Show(bool highlight_background_resources);
 
   // Returns the TaskManager observed by |this|.
   TaskManager* task_manager() { return task_manager_; }
 
   // Lazily converts the image at the given row and caches it in |icon_cache_|.
@@ skipping 22 matching lines @@
   bool highlight_background_resources_;
 
   // An open task manager window. There can only be one open at a time. This
   // is reset to NULL when the window is closed.
   static TaskManagerMac* instance_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskManagerMac);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_TASK_MANAGER_MAC_H_