Embed Flash Fullscreen widget within browser window.

chrome/browser/ui/browser.cc

 // Copyright 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 "chrome/browser/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // defined(OS_WIN)
@@ skipping 1585 matching lines @@
                              const content::FileChooserParams& params) {
   FileSelectHelper::RunFileChooser(web_contents, params);
 }
 
 void Browser::EnumerateDirectory(WebContents* web_contents,
                                  int request_id,
                                  const base::FilePath& path) {
   FileSelectHelper::EnumerateDirectory(web_contents, request_id, path);
 }
 
+bool Browser::EmbedsFullscreenWidget() const {
+#if defined(TOOLKIT_GTK)
+  // TODO(miu): On GTK, the balloon widget for Tab/HTML5 fullscreen needs to be
+  // fixed before we can implement embedded fullscreen widgets.
+  // http://crbug.com/286545
+  return false;
+#else
+  // TODO(miu): Make this feature switchable in about:flags?
+  return CommandLine::ForCurrentProcess()->
+      HasSwitch(switches::kEmbedFlashFullscreen);
+#endif
+}
+
 void Browser::ToggleFullscreenModeForTab(WebContents* web_contents,
                                          bool enter_fullscreen) {
   fullscreen_controller_->ToggleFullscreenModeForTab(web_contents,
                                                      enter_fullscreen);
 }
 
 bool Browser::IsFullscreenForTabOrPending(
     const WebContents* web_contents) const {
   return fullscreen_controller_->IsFullscreenForTabOrPending(web_contents);
 }
@@ skipping 684 matching lines @@
   if (contents && !allow_js_access) {
     contents->web_contents()->GetController().LoadURL(
         target_url,
         content::Referrer(),
         content::PAGE_TRANSITION_LINK,
         std::string());  // No extra headers.
   }
 
   return contents != NULL;
 }