Deliver IPC messages together with SwapCompositorFrame

content/browser/web_contents/web_contents_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 14 matching lines @@
 #include "content/browser/renderer_host/render_widget_host_delegate.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/ax_event_notification_details.h"
 #include "content/public/browser/color_chooser.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/page_transition_types.h"
 #include "content/public/common/renderer_preferences.h"
 #include "content/public/common/three_d_api_types.h"
+#include "content/public/common/widget_visible_state.h"
 #include "net/base/load_states.h"
 #include "third_party/WebKit/public/web/WebDragOperation.h"
 #include "ui/gfx/rect_f.h"
 #include "ui/gfx/size.h"
 #include "webkit/common/resource_type.h"
 
 struct BrowserPluginHostMsg_ResizeGuest_Params;
 struct ViewHostMsg_DateTimeDialogValue_Params;
 struct ViewMsg_PostMessage_Params;
 
@@ skipping 710 matching lines @@
   void OnFirstVisuallyNonEmptyPaint();
   void OnMediaPlayingNotification(int64 player_cookie,
                                   bool has_video,
                                   bool has_audio);
   void OnMediaPausedNotification(int64 player_cookie);
   void OnShowValidationMessage(const gfx::Rect& anchor_in_root_view,
                                const base::string16& main_text,
                                const base::string16& sub_text);
   void OnHideValidationMessage();
   void OnMoveValidationMessage(const gfx::Rect& anchor_in_root_view);
-
+  void OnWidgetVisibleStateChanged(WidgetVisibleState widget_visible_state);
 
   // Called by derived classes to indicate that we're no longer waiting for a
   // response. This won't actually update the throbber, but it will get picked
   // up at the next animation step if the throbber is going.
   void SetNotWaitingForResponse() { waiting_for_response_ = false; }
 
   // Navigation helpers --------------------------------------------------------
   //
   // These functions are helpers for Navigate() and DidNavigate().
 
@@ skipping 322 matching lines @@
   bool last_dialog_suppressed_;
 
   scoped_ptr<GeolocationDispatcherHost> geolocation_dispatcher_host_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_