Support fullscreen for non-video elements in the WebView.

content/renderer/render_widget.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/renderer/render_widget.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 1942 matching lines @@
   // If not initialized, default to white. Note that 0 is different from black
   // as black still has alpha 0xFF.
   if (!bg_color)
     bg_color = SK_ColorWHITE;
 
   if (bg_color != body_background_color_) {
     body_background_color_ = bg_color;
     Send(new ViewHostMsg_DidChangeBodyBackgroundColor(routing_id(), bg_color));
   }
 }
+
+void RenderWidget::didEnterFullscreen() {
+  Send(new ViewHostMsg_DidEnterFullscreen(routing_id_));
+}
+
+void RenderWidget::didExitFullscreen() {
+  Send(new ViewHostMsg_DidExitFullscreen(routing_id_));
+}
 #endif
 
 bool RenderWidget::CanComposeInline() {
   return true;
 }
 
 WebScreenInfo RenderWidget::screenInfo() {
   return screen_info_;
 }
 
@@ skipping 220 matching lines @@
 void RenderWidget::RegisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.AddObserver(frame);
 }
 
 void RenderWidget::UnregisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.RemoveObserver(frame);
 }
 #endif  // defined(VIDEO_HOLE)
 
 }  // namespace content