[Suggestions] Move ImageManager to the component

components/suggestions/image_fetcher_delegate.h

+// Copyright 2014 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 COMPONENTS_SUGGESTIONS_IMAGE_FETCHER_DELEGATE_H_
+#define COMPONENTS_SUGGESTIONS_IMAGE_FETCHER_DELEGATE_H_
+
+#include "url/gurl.h"

[huangs, 2014/09/22 21:51:14]

Note: GURL can also be pre-declared instead of #included; up to you.

[Mathieu, 2014/09/23 14:59:07]

Done.

+
+class SkBitmap;
+
+namespace suggestions {
+
+class ImageFetcherDelegate  {
+ public:
+  ImageFetcherDelegate() {}
+
+  // Called when an image was fetched. |url| represents what
+  virtual void OnImageFetched(const GURL& url, const SkBitmap& bitmap) = 0;
+
+ protected:
+  virtual ~ImageFetcherDelegate() {}
+
+  DISALLOW_COPY_AND_ASSIGN(ImageFetcherDelegate);
+};
+
+}  // namespace suggestions
+
+#endif  // COMPONENTS_SUGGESTIONS_IMAGE_FETCHER_DELEGATE_H_