Fixing resize for HW accelerated compositing.

content/browser/browser_plugin/browser_plugin_guest.cc

 // 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.
 
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
 
 #include <algorithm>
 
 #include "base/string_util.h"
 #include "content/browser/browser_plugin/browser_plugin_embedder.h"
@@ skipping 584 matching lines @@
 }
 
 void BrowserPluginGuest::OnUpdateRect(
     const ViewHostMsg_UpdateRect_Params& params) {
 
   BrowserPluginMsg_UpdateRect_Params relay_params;
   relay_params.view_size = params.view_size;
   relay_params.scale_factor = params.scale_factor;
   relay_params.is_resize_ack = ViewHostMsg_UpdateRect_Flags::is_resize_ack(
       params.flags);
+  relay_params.needs_ack = params.needs_ack;
 
   // HW accelerated case, acknowledge resize only
   if (!params.needs_ack) {
     relay_params.damage_buffer_sequence_id = 0;
     SendMessageToEmbedder(new BrowserPluginMsg_UpdateRect(
         embedder_routing_id(),
         instance_id(),
         relay_params));
      return;
   }
@@ skipping 32 matching lines @@
   relay_params.scroll_delta = params.scroll_delta;
   relay_params.scroll_rect = params.scroll_rect;
   relay_params.copy_rects = params.copy_rects;
 
   SendMessageToEmbedder(new BrowserPluginMsg_UpdateRect(embedder_routing_id(),
                                                         instance_id(),
                                                         relay_params));
 }
 
 }  // namespace content