Remove unneeded uses of base/ref_counted.h.

skia/ext/bitmap_platform_device_mac.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.
 
 #include "skia/ext/bitmap_platform_device_mac.h"
 
 #include <time.h>
 
 #include "SkMatrix.h"
 #include "SkRegion.h"
 #include "SkTypes.h"
 #include "SkUtils.h"
 
+#include "base/ref_counted.h"
 #include "skia/ext/skia_utils_mac.h"
 
 namespace skia {
 
 namespace {
 
 // Constrains position and size to fit within available_size. If |size| is -1,
 // all the |available_size| is used. Returns false if the position is out of
 // |available_size|.
 bool Constrain(int available_size, int* position, int *size) {
@@ skipping 264 matching lines @@
     for (int i = 0; i < height; i++) {
       size_t offset = (i + bitmap_start_y) * row_words + bitmap_start_x;
       for (int j = 0; j < width; j++) {
         adjustor(data + offset + j);
       }
     }
   }
 }
 
 }  // namespace skia
-