Switch to standard integer types in components/, part 4 of 4.

components/suggestions/image_fetcher.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_H_
 #define COMPONENTS_SUGGESTIONS_IMAGE_FETCHER_H_
 
 #include "base/callback.h"
+#include "base/macros.h"
 #include "components/suggestions/image_fetcher_delegate.h"
 #include "url/gurl.h"
 
 class SkBitmap;
 
 namespace suggestions {
 
 // A class used to fetch server images.
 class ImageFetcher {
  public:
   ImageFetcher() {}
   virtual ~ImageFetcher() {}
 
   virtual void SetImageFetcherDelegate(ImageFetcherDelegate* delegate) = 0;
 
   virtual void StartOrQueueNetworkRequest(
       const GURL& url, const GURL& image_url,
       base::Callback<void(const GURL&, const SkBitmap*)> callback) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ImageFetcher);
 };
 
 }  // namespace suggestions
 
 #endif  // COMPONENTS_SUGGESTIONS_IMAGE_FETCHER_H_