Media Remoting: Draw remoting interstitial on poster image.

content/renderer/image_downloader/image_downloader_impl.h

 // 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.
 
 #ifndef CONTENT_RENDERER_IMAGE_DOWNLOADER_IMAGE_DOWNLOADER_IMPL_H_
 #define CONTENT_RENDERER_IMAGE_DOWNLOADER_IMAGE_DOWNLOADER_IMPL_H_
 
 #include <stdint.h>
 
 #include <vector>
@@ skipping 14 matching lines @@
 
 namespace content {
 
 class MultiResolutionImageResourceFetcher;
 class RenderFrame;
 
 class ImageDownloaderImpl : public mojom::ImageDownloader,
                             public RenderFrameObserver,
                             public RenderThreadObserver {
  public:
+  ImageDownloaderImpl(RenderFrame* render_frame);

[miu, 2016/11/29 22:56:08]

Need explicit keyword here.

[xjz, 2016/12/02 19:23:10]

Not applicable.

   ~ImageDownloaderImpl() override;
 
   static void CreateMojoService(RenderFrame* render_frame,
                                 mojom::ImageDownloaderRequest request);
 
   // RenderThreadObserver implementation.
   void OnRenderProcessShutdown() override;
 
+  void DownloadImage(const GURL& url,
+                     bool is_favicon,
+                     uint32_t max_bitmap_size,
+                     bool bypass_cache,
+                     const DownloadImageCallback& callback) override;
+
  private:
   ImageDownloaderImpl(RenderFrame* render_frame,
                       mojom::ImageDownloaderRequest request);
 
   // RenderFrameObserver implementation.
   void OnDestruct() override;
 
-  // ImageDownloader methods:
-  void DownloadImage(const GURL& url,
-                     bool is_favicon,
-                     uint32_t max_bitmap_size,
-                     bool bypass_cache,
-                     const DownloadImageCallback& callback) override;
-
   // Requests to fetch an image. When done, the ImageDownloaderImpl
   // is notified by way of DidFetchImage. Returns true if the
   // request was successfully started, false otherwise.
   // If the image is a favicon, cookies will not be
   // sent nor accepted during download. If the image has multiple frames, all
   // the frames whose size <= |max_image_size| are returned. If all of the
   // frames are larger than |max_image_size|, the smallest frame is resized to
   // |max_image_size| and is the only result. |max_image_size| == 0 is
   // interpreted as no max image size.
   bool FetchImage(const GURL& image_url,
@@ skipping 24 matching lines @@
   ImageResourceFetcherList image_fetchers_;
 
   mojo::Binding<mojom::ImageDownloader> binding_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageDownloaderImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_IMAGE_DOWNLOADER_IMAGE_DOWNLOADER_IMPL_H_