Move skia to DEPS, and put it in third_party.

chrome/browser/extensions/extension_view.h

 // Copyright (c) 2006-2009 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_EXTENSIONS_EXTENSION_VIEW_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_VIEW_H_
 
 #include "build/build_config.h"
 
 #include "base/scoped_ptr.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "googleurl/src/gurl.h"
-#include "skia/include/SkBitmap.h"
+#include "third_party/skia/include/core/SkBitmap.h"
 
 // TODO(port): Port these files.
 #if defined(OS_WIN)
 #include "views/controls/hwnd_view.h"
 #else
 #include "views/view.h"
 #include "chrome/common/temp_scaffolding_stubs.h"
 #endif
 
 class Browser;
@@ skipping 45 matching lines @@
   SkBitmap pending_background_;
 
   // What we should set the preferred width to once the ExtensionView has
   // loaded.
   int pending_preferred_width_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionView);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_VIEW_H_