Move skia to DEPS, and put it in third_party.

base/gfx/native_theme.h

 // Copyright (c) 2006-2008 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.
 //
 // A wrapper class for working with custom XP/Vista themes provided in
 // uxtheme.dll.  This is a singleton class that can be grabbed using
 // NativeTheme::instance().
 // For more information on visual style parts and states, see:
 // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/shellcc/platform/commctls/userex/topics/partsandstates.asp
 
 #ifndef BASE_GFX_NATIVE_THEME_H__
 #define BASE_GFX_NATIVE_THEME_H__
 
 #include <windows.h>
 #include <uxtheme.h>
 #include "base/basictypes.h"
 #include "base/gfx/size.h"
-#include "skia/include/SkColor.h"
+#include "third_party/skia/include/core/SkColor.h"
 
 namespace skia {
 class PlatformCanvasWin;
 }  // namespace skia
 
 namespace gfx {
 
 // TODO: Define class member enums to replace part_id and state_id parameters
 // that are currently defined in <vssym32.h>. Afterward, classic_state should
 // be removed and class users wouldn't need to include <vssym32.h> anymore.
@@ skipping 258 matching lines @@
 
   // A cache of open theme handles.
   mutable HANDLE theme_handles_[LAST];
 
   DISALLOW_EVIL_CONSTRUCTORS(NativeTheme);
 };
 
 }  // namespace gfx
 
 #endif  // BASE_GFX_NATIVE_THEME_H__