Send live resize messages to renderer

content/renderer/render_widget_fullscreen_pepper.cc

 // Copyright (c) 2011 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/renderer/render_widget_fullscreen_pepper.h"
 
 #include "base/message_loop.h"
 #include "content/common/view_messages.h"
 #include "content/renderer/renderer_gl_context.h"
 #include "content/renderer/gpu_channel_host.h"
@@ skipping 34 matching lines @@
 
   // WebWidget API
   virtual void close() {
     delete this;
   }
 
   virtual WebSize size() {
     return size_;
   }
 
+  virtual void willStartLiveResize() {
+  }
+
   virtual void resize(const WebSize& size) {
     size_ = size;
     WebRect plugin_rect(0, 0, size_.width, size_.height);
     plugin_->ViewChanged(plugin_rect, plugin_rect);
     widget_->Invalidate();
   }
 
+  virtual void willEndLiveResize() {
+  }
+
   virtual void animate() {
   }
 
   virtual void layout() {
   }
 
   virtual void paint(WebCanvas* canvas, const WebRect& rect) {
     WebRect plugin_rect(0, 0, size_.width, size_.height);
     plugin_->Paint(canvas, plugin_rect, rect);
   }
@@ skipping 381 matching lines @@
   // Destroy the context later, in case we got called from InitContext for
   // example. We still need to reset context_ now so that a new context gets
   // created when the plugin recreates its own.
   MessageLoop::current()->PostTask(
       FROM_HERE,
       NewRunnableFunction(DestroyContext, context_, program_, buffer_));
   context_ = NULL;
   program_ = 0;
   buffer_ = 0;
 }