Zoom Extension API (content changes)

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index 55508b89efa69eb873a8875113bad25ee32e01c0..f9417e9308baae40525e4fcddd999d94cfdae13e 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -511,6 +511,9 @@ class CONTENT_EXPORT RenderViewImpl
                                       TopControlsState current,
                                       bool animate) OVERRIDE;
 #endif
+  virtual bool UsesTemporaryZoomLevel() const OVERRIDE;

[Fady Samuel, 2014/06/10 20:05:14]

Duplicate comment: This doesn't need to be virtual nor a part of the content
API.

[wjmaclean, 2014/06/10 20:18:55]

If it's not part of the content API, then I need to convert a RenderView* to
RenderViewImpl* in RenderThreadImpl*, and I've had push-back on this before.

+
+  void set_uses_temporary_zoom_level(bool);
 
   // Please do not add your stuff randomly to the end here. If there is an
   // appropriate section, add it there. If not, there are some random functions
@@ -744,6 +747,8 @@ class CONTENT_EXPORT RenderViewImpl
   void OnSetRendererPrefs(const RendererPreferences& renderer_prefs);
   void OnSetWebUIProperty(const std::string& name, const std::string& value);
   void OnSetZoomLevelForLoadingURL(const GURL& url, double zoom_level);
+  void OnSetZoomLevelForView(double level);
+  void OnSetUsesTemporaryZoomLevel(bool uses_temporary_zoom_level);
   void OnStop();
   void OnStopFinding(StopFindAction action);
   void OnSuppressDialogsUntilSwapOut();
@@ -1019,6 +1024,9 @@ class CONTENT_EXPORT RenderViewImpl
   // The next target URL we want to send to the browser.
   GURL pending_target_url_;
 
+  // Indicates whether this view overrides url-based zoom settings.
+  bool uses_temporary_zoom_level_;
+
 #if defined(OS_ANDROID)
   // Cache the old top controls state constraints. Used when updating
   // current value only without altering the constraints.