[content shell] add support for entering/exiting fullscreen mode for layout test

content/shell/shell.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/shell/shell.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
@@ skipping 23 matching lines @@
 static const int kTestWindowHeight = 600;
 
 namespace content {
 
 std::vector<Shell*> Shell::windows_;
 base::Callback<void(Shell*)> Shell::shell_created_callback_;
 
 bool Shell::quit_message_loop_ = true;
 
 Shell::Shell(WebContents* web_contents)
-    : window_(NULL),
+    : is_fullscreen_(false),
+      window_(NULL),
       url_edit_view_(NULL)
 #if defined(OS_WIN) && !defined(USE_AURA)
       , default_edit_wnd_proc_(0)
 #endif
   {
   registrar_.Add(this, NOTIFICATION_WEB_CONTENTS_TITLE_UPDATED,
       Source<WebContents>(web_contents));
   windows_.push_back(this);
 
   if (!shell_created_callback_.is_null()) {
@@ skipping 129 matching lines @@
   source->GetController().LoadURL(
       params.url, params.referrer, params.transition, std::string());
   return source;
 }
 
 void Shell::LoadingStateChanged(WebContents* source) {
   UpdateNavigationControls();
   PlatformSetIsLoading(source->IsLoading());
 }
 
+void Shell::ToggleFullscreenModeForTab(WebContents* web_contents,
+                                       bool enter_fullscreen) {
+#if defined(OS_ANDROID)
+  PlatformToggleFullscreenModeForTab(web_contents, enter_fullscreen);
+#endif
+  if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
+    return;
+  if (is_fullscreen_ != enter_fullscreen) {
+    is_fullscreen_ = enter_fullscreen;
+    web_contents->GetRenderViewHost()->WasResized();
+  }
+}
+
+bool Shell::IsFullscreenForTabOrPending(const WebContents* web_contents) const {
+#if defined(OS_ANDROID)
+  return PlatformIsFullscreenForTabOrPending(web_contents);
+#else
+  return is_fullscreen_;
+#endif
+}
+
 void Shell::CloseContents(WebContents* source) {
   Close();
 }
 
 bool Shell::CanOverscrollContent() const {
 #if defined(USE_AURA)
   return true;
 #else
   return false;
 #endif
@@ skipping 46 matching lines @@
         Details<std::pair<NavigationEntry*, bool> >(details).ptr();
 
     if (title->first) {
       string16 text = title->first->GetTitle();
       PlatformSetTitle(text);
     }
   }
 }
 
 }  // namespace content