Browser Plugin: Implement AutoSize

content/browser/browser_plugin/browser_plugin_embedder_helper.h

 // Copyright (c) 2012 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_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_EMBEDDER_HELPER_H_
 #define CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_EMBEDDER_HELPER_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "content/public/browser/render_view_host_observer.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDragStatus.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDragOperation.h"
 
 namespace IPC {
 class Message;
 class SyncMessage;
 }
 
 namespace gfx {
 class Point;
 class Size;
 }
 
+struct BrowserPluginHostMsg_AutoSize_Params;
 struct BrowserPluginHostMsg_CreateGuest_Params;
 struct BrowserPluginHostMsg_ResizeGuest_Params;
 struct WebDropData;
 
 namespace content {
 
 class BrowserPluginEmbedder;
 class RenderViewHost;
 
 // Helper for browser plugin embedder.
@@ skipping 35 matching lines @@
   void OnGo(int instance_id, int relative_index);
   void OnStop(int instance_id);
   void OnReload(int instance_id);
   void OnTerminateGuest(int instance_id);
   void OnSetGuestVisibility(int instance_id, bool visible);
   void OnDragStatusUpdate(int instance_id,
                           WebKit::WebDragStatus drag_status,
                           const WebDropData& drop_data,
                           WebKit::WebDragOperationsMask drag_mask,
                           const gfx::Point& location);
+  void OnSetAutoSize(
+      int instance_id,
+      const BrowserPluginHostMsg_AutoSize_Params& auto_size_params,
+      const BrowserPluginHostMsg_ResizeGuest_Params& resize_guest_params);
 
   BrowserPluginEmbedder* embedder_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginEmbedderHelper);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_EMBEDDER_HELPER_H_