Move skia to DEPS, and put it in third_party.

views/controls/button/text_button.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.
 
 #ifndef VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_
 #define VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_
 
 #include "app/gfx/chrome_font.h"
-#include "skia/include/SkBitmap.h"
+#include "third_party/skia/include/core/SkBitmap.h"
 #include "views/border.h"
 #include "views/controls/button/custom_button.h"
 
 namespace views {
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // TextButtonBorder
 //
 //  A Border subclass that paints a TextButton's background layer -
@@ skipping 109 matching lines @@
   // The width of the button will never be larger than this value. A value <= 0
   // indicates the width is not constrained.
   int max_width_;
 
   DISALLOW_EVIL_CONSTRUCTORS(TextButton);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_