Embed Flash Fullscreen widget within browser window.

content/public/browser/web_contents_delegate.cc

Index: content/public/browser/web_contents_delegate.cc
diff --git a/content/public/browser/web_contents_delegate.cc b/content/public/browser/web_contents_delegate.cc
index 9621fa7e3c628699e28253dc3917ebeaf80613e3..924cabb7e2d65aeb9db6a580d34116b3fefcc631 100644
--- a/content/public/browser/web_contents_delegate.cc
+++ b/content/public/browser/web_contents_delegate.cc
@@ -136,6 +136,10 @@ JavaScriptDialogManager* WebContentsDelegate::GetJavaScriptDialogManager() {
   return NULL;
 }
 
+bool WebContentsDelegate::EmbedsFullscreenWidget() const {
+  return false;
+}
+
 bool WebContentsDelegate::IsFullscreenForTabOrPending(
     const WebContents* web_contents) const {
   return false;