Add infobar for PPAPI broker usage.

chrome/browser/ui/tab_contents/tab_contents.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 CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_H_
 #define CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
@@ skipping 30 matching lines @@
 class InstantLoader;
 class MetroPinTabHelper;
 class NavigationMetricsRecorder;
 class OffscreenTabContentsCreator;
 class OldBasePanelBrowserTest;
 class OmniboxSearchHint;
 class PanelHost;
 class PasswordManager;
 class PasswordManagerDelegate;
 class PDFTabObserver;
+class PepperBrokerObserver;
 class PluginObserver;
 class PrefsTabHelper;
 class Profile;
 class SadTabHelper;
 class SearchEngineTabHelper;
 class SessionTabHelper;
 class ShellWindow;
 class SnapshotTabHelper;
 class TabAutofillManagerDelegate;
 class TabContentsSSLHelper;
@@ skipping 343 matching lines @@
 
   scoped_ptr<AlternateErrorPageTabObserver> alternate_error_page_tab_observer_;
   scoped_ptr<extensions::WebNavigationTabObserver> webnavigation_observer_;
   scoped_ptr<ExternalProtocolObserver> external_protocol_observer_;
   scoped_ptr<NavigationMetricsRecorder> navigation_metrics_recorder_;
   scoped_ptr<OmniboxSearchHint> omnibox_search_hint_;
 #if defined(ENABLE_ONE_CLICK_SIGNIN)
   scoped_ptr<OneClickSigninHelper> one_click_signin_helper_;
 #endif
   scoped_ptr<PDFTabObserver> pdf_tab_observer_;
+  scoped_ptr<PepperBrokerObserver> pepper_broker_observer_;
   scoped_ptr<PluginObserver> plugin_observer_;
   scoped_ptr<printing::PrintPreviewMessageHandler> print_preview_;
   scoped_ptr<safe_browsing::SafeBrowsingTabObserver>
       safe_browsing_tab_observer_;
 
   // WebContents (MUST BE LAST) ------------------------------------------------
 
   // If true, we're running the destructor.
   bool in_destructor_;
 
   // The supporting objects need to outlive the WebContents dtor (as they may
   // be called upon during its execution). As a result, this must come last
   // in the list.
   scoped_ptr<content::WebContents> web_contents_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_H_