Add hooks to content to request permission to connect to the PPAPI broker.

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 <string>
 
@@ skipping 466 matching lines @@
 
   // Clears this tab's opener if it has been closed.
   void OnWebContentsDestroyed(content::WebContents* web_contents);
 
   // Callback function when showing JS dialogs.
   void OnDialogClosed(content::RenderViewHost* rvh,
                       IPC::Message* reply_msg,
                       bool success,
                       const string16& user_input);
 
+  // Callback function when requesting permission to access the PPAPI broker.
+  // |result| is true iff permission was granted.
+  void OnPpapiBrokerPermissionResult(int request_id, bool result);
+
   // IPC message handlers.
   void OnRegisterIntentService(const webkit_glue::WebIntentServiceData& data,
                                bool user_gesture);
   void OnWebIntentDispatch(const webkit_glue::WebIntentData& intent,
                            int intent_id);
   void OnDidLoadResourceFromMemoryCache(const GURL& url,
                                         const std::string& security_info,
                                         const std::string& http_request,
                                         const std::string& mime_type,
                                         ResourceType::Type resource_type);
@@ skipping 29 matching lines @@
   void OnAppCacheAccessed(const GURL& manifest_url, bool blocked_by_policy);
   void OnOpenColorChooser(int color_chooser_id, SkColor color);
   void OnEndColorChooser(int color_chooser_id);
   void OnSetSelectedColorInColorChooser(int color_chooser_id, SkColor color);
   void OnPepperPluginHung(int plugin_child_id,
                           const FilePath& path,
                           bool is_hung);
   void OnWebUISend(const GURL& source_url,
                    const std::string& name,
                    const base::ListValue& args);
+  void OnRequestPpapiBrokerPermission(int request_id,
+                                      const GURL& url,
+                                      const FilePath& plugin_path);
 
   // Changes the IsLoading state and notifies delegate as needed
   // |details| is used to provide details on the load that just finished
   // (but can be null if not applicable). Can be overridden.
   void SetIsLoading(bool is_loading,
                     content::LoadNotificationDetails* details);
 
   // 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.
@@ skipping 267 matching lines @@
   content::NotificationRegistrar registrar_;
 
   // Used during IPC message dispatching so that the handlers can get a pointer
   // to the RVH through which the message was received.
   content::RenderViewHost* message_source_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsImpl);
 };
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_