Remove all uses of skia::RefPtr and stale includes

extensions/browser/test_image_loader.cc

 // Copyright 2015 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 "extensions/browser/test_image_loader.h"
 
 #include "base/bind.h"
 #include "extensions/browser/image_loader.h"
 #include "extensions/common/extension.h"
+#include "third_party/skia/include/core/SkBitmap.h"
 
 namespace extensions {
 
 TestImageLoader::TestImageLoader() : waiting_(false), image_loaded_(false) {}
 
 TestImageLoader::~TestImageLoader() {}
 
 // static
 SkBitmap TestImageLoader::LoadAndGetExtensionBitmap(
     const Extension* extension,
@@ skipping 29 matching lines @@
     run_loop.Run();
     waiting_ = false;
   }
 
   DCHECK(image_loaded_);
 
   return image_.IsEmpty() ? SkBitmap() : *image_.ToSkBitmap();
 }
 
 }  // namespace extensions