Changes to content/ to facilitate new zoom extension API

content/renderer/render_view_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_RENDERER_RENDER_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 474 matching lines @@
   virtual void postAccessibilityEvent(
       const blink::WebAXObject& obj, blink::WebAXEvent event);
   virtual void didUpdateInspectorSetting(const blink::WebString& key,
                                          const blink::WebString& value);
   virtual blink::WebGeolocationClient* geolocationClient();
   virtual blink::WebSpeechInputController* speechInputController(
       blink::WebSpeechInputListener* listener);
   virtual blink::WebSpeechRecognizer* speechRecognizer();
   virtual void zoomLimitsChanged(double minimum_level, double maximum_level);
   virtual void zoomLevelChanged();
+  virtual void zoomLevelChanged(int zoom_id, double zoom_level, bool remember);
   virtual double zoomLevelToZoomFactor(double zoom_level) const;
   virtual double zoomFactorToZoomLevel(double factor) const;
   virtual void registerProtocolHandler(const blink::WebString& scheme,
                                        const blink::WebURL& base_url,
                                        const blink::WebURL& url,
                                        const blink::WebString& title);
   virtual blink::WebPageVisibilityState visibilityState() const;
   virtual blink::WebUserMediaClient* userMediaClient();
   virtual blink::WebMIDIClient* webMIDIClient();
   virtual void draggableRegionsChanged();
@@ skipping 394 matching lines @@
   void OnResetPageEncodingToDefault();
   void OnSetAccessibilityMode(AccessibilityMode new_mode);
   void OnSetActive(bool active);
   void OnSetBackground(const SkBitmap& background);
   void OnExitFullscreen();
   void OnSetHistoryLengthAndPrune(int history_length, int32 minimum_page_id);
   void OnSetInitialFocus(bool reverse);
   void OnSetPageEncoding(const std::string& encoding_name);
   void OnSetRendererPrefs(const RendererPreferences& renderer_prefs);
   void OnSetWebUIProperty(const std::string& name, const std::string& value);
-  void OnSetZoomLevel(double zoom_level);
+  void OnSetZoomLevel(int zoom_id, double zoom_level,
+                      content::ZoomMode zoom_mode);
   void OnSetZoomLevelForLoadingURL(const GURL& url, double zoom_level);
   void OnStop();
   void OnStopFinding(StopFindAction action);
   void OnSuppressDialogsUntilSwapOut();
   void OnThemeChanged();
   void OnUpdateTargetURLAck();
   void OnUpdateWebPreferences(const WebPreferences& prefs);
   void OnZoom(PageZoom zoom);
   void OnEnableViewSourceMode();
   void OnDisownOpener();
@@ skipping 480 matching lines @@
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_