Move skia to DEPS, and put it in third_party.

skia/ext/image_operations.cc

 // 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.
 //
 #define _USE_MATH_DEFINES
 #include <cmath>
 #include <limits>
 #include <vector>
 
 #include "skia/ext/image_operations.h"
 
 #include "base/gfx/rect.h"
 #include "base/gfx/size.h"
 #include "base/logging.h"
 #include "base/stack_container.h"
 #include "SkBitmap.h"
+#include "SkColorPriv.h"
 #include "skia/ext/convolver.h"
-#include "skia/include/SkColorPriv.h"
 
 namespace skia {
 
 // TODO(brettw) remove this and put this file in the skia namespace.
 using namespace gfx;
 
 namespace {
 
 // Returns the ceiling/floor as an integer.
 inline int CeilInt(float val) {
@@ skipping 529 matching lines @@
 
       dst_row[x] = source_row[x_pix];
     }
   }
 
   return cropped;
 }
 
 }  // namespace skia