Video capture frame size: separate coded size and visible size.

content/browser/renderer_host/media/video_capture_controller.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/renderer_host/media/video_capture_controller.h"
 
 #include <map>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 586 matching lines @@
         if (is_new_buffer) {
           // On the first use of a buffer on a client, share the memory handle.
           size_t memory_size = 0;
           base::SharedMemoryHandle remote_handle = buffer_pool_->ShareToProcess(
               buffer->id(), client->render_process_handle, &memory_size);
           client->event_handler->OnBufferCreated(
               client->controller_id, remote_handle, memory_size, buffer->id());
         }
 
         client->event_handler->OnBufferReady(
-            client->controller_id, buffer->id(), buffer_format, timestamp);
+            client->controller_id, buffer->id(), buffer_format,
+            frame->visible_rect(), timestamp);
       }
 
       bool inserted =
           client->active_buffers.insert(std::make_pair(buffer->id(), frame))
               .second;
       DCHECK(inserted) << "Unexpected duplicate buffer: " << buffer->id();
       count++;
     }
   }
 
@@ skipping 58 matching lines @@
   }
   return NULL;
 }
 
 int VideoCaptureController::GetClientCount() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   return controller_clients_.size();
 }
 
 }  // namespace content