Part 1 of merging Extensions and DOMUI

chrome/browser/tab_contents/tab_contents.h

 // Copyright (c) 2009 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_TAB_CONTENTS_TAB_CONTENTS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 
 #include "build/build_config.h"
 
 #include <map>
@@ skipping 10 matching lines @@
 #include "chrome/browser/download/save_package.h"
 #include "chrome/browser/fav_icon_helper.h"
 #include "chrome/browser/find_notification_details.h"
 #include "chrome/browser/shell_dialogs.h"
 #include "chrome/browser/renderer_host/render_view_host_delegate.h"
 #include "chrome/browser/renderer_host/render_view_host_manager.h"
 #include "chrome/browser/tab_contents/constrained_window.h"
 #include "chrome/browser/tab_contents/infobar_delegate.h"
 #include "chrome/browser/tab_contents/navigation_controller.h"
 #include "chrome/browser/tab_contents/page_navigator.h"
+#include "chrome/common/url_constants.h"
 #include "chrome/common/gears_api.h"
 #include "chrome/common/navigation_types.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/common/property_bag.h"
 #include "chrome/common/renderer_preferences.h"
 #include "net/base/load_states.h"
 #include "webkit/glue/password_form.h"
 #include "webkit/glue/webpreferences.h"
 
 #if defined(OS_MACOSX) || defined(OS_LINUX)
@@ skipping 94 matching lines @@
   // Returns the user profile associated with this TabContents (via the
   // NavigationController).
   Profile* profile() const { return controller_.profile(); }
 
   // Returns whether this tab contents supports the provided URL.This method
   // matches the tab contents type with the result of TypeForURL(). |url| points
   // to the actual URL that will be used. It can be modified as needed.
   bool SupportsURL(GURL* url);
 
   // Returns true if contains content rendered by an extension.
-  bool HostsExtension() const {
-    return render_view_host()->extension_function_dispatcher() != NULL;
+  const bool HostsExtension() const {
+    return GetURL().SchemeIs(chrome::kExtensionScheme);
   }
 
   // Returns the AutofillManager, creating it if necessary.
   AutofillManager* GetAutofillManager();
 
   // Returns the PasswordManager, creating it if necessary.
   PasswordManager* GetPasswordManager();
 
   // Returns the PluginInstaller, creating it if necessary.
   PluginInstaller* GetPluginInstaller();
@@ skipping 568 matching lines @@
 
   // If params has a searchable form, this tries to create a new keyword.
   void GenerateKeywordIfNecessary(
       const ViewHostMsg_FrameNavigate_Params& params);
 
   // RenderViewHostDelegate ----------------------------------------------------
 
   virtual RendererPreferences GetRendererPrefs() const;
   virtual RenderViewHostDelegate::View* GetViewDelegate() const;
   virtual RenderViewHostDelegate::Save* GetSaveDelegate() const;
-  virtual ExtensionFunctionDispatcher *CreateExtensionFunctionDispatcher(
-      RenderViewHost* render_view_host,
-      const std::string& extension_id);
   virtual TabContents* GetAsTabContents();
   virtual void RenderViewCreated(RenderViewHost* render_view_host);
   virtual void RenderViewReady(RenderViewHost* render_view_host);
   virtual void RenderViewGone(RenderViewHost* render_view_host);
   virtual void DidNavigate(RenderViewHost* render_view_host,
                            const ViewHostMsg_FrameNavigate_Params& params);
   virtual void UpdateState(RenderViewHost* render_view_host,
                            int32 page_id,
                            const std::string& state);
   virtual void UpdateTitle(RenderViewHost* render_view_host,
@@ skipping 32 matching lines @@
   virtual void DidDownloadImage(RenderViewHost* render_view_host,
                                 int id,
                                 const GURL& image_url,
                                 bool errored,
                                 const SkBitmap& image);
   virtual void RequestOpenURL(const GURL& url, const GURL& referrer,
                               WindowOpenDisposition disposition);
   virtual void DomOperationResponse(const std::string& json_string,
                                     int automation_id);
   virtual void ProcessDOMUIMessage(const std::string& message,
-                                   const std::string& content);
+                                   const std::string& content,
+                                   int request_id,
+                                   bool has_callback);
   virtual void DocumentLoadedInFrame();
   virtual void ProcessExternalHostMessage(const std::string& message,
                                           const std::string& origin,
                                           const std::string& target);
   virtual void GoToEntryAtOffset(int offset);
   virtual void GetHistoryListCount(int* back_list_count,
                                    int* forward_list_count);
   virtual void RunFileChooser(bool multiple_files,
                               const string16& title,
                               const FilePath& default_file);
@@ skipping 270 matching lines @@
   // True if the user has decided to block future javascript messages. This is
   // reset on navigations to false on navigations.
   bool suppress_javascript_messages_;
 
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_