Changes to content/ to facilitate new zoom extension API

content/public/browser/host_zoom_map.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_PUBLIC_BROWSER_HOST_ZOOM_MAP_H_
 #define CONTENT_PUBLIC_BROWSER_HOST_ZOOM_MAP_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 61 matching lines @@
   virtual ZoomLevelVector GetAllZoomLevels() const = 0;
 
   // Here |host| is the host portion of URL, or (in the absence of a host)
   // the complete spec of the URL.
   // Sets the zoom level for the |host| to |level|.  If the level matches the
   // current default zoom level, the host is erased from the saved preferences;
   // otherwise the new value is written out.
   // Zoom levels specified for both scheme and host are not affected.
   //
   // This should only be called on the UI thread.
-  virtual void SetZoomLevelForHost(const std::string& host, double level) = 0;
+  virtual void SetZoomLevelForHost(const std::string& host,
+                                   double level) = 0;

[Fady Samuel, 2014/04/10 14:27:25]

This looks like an unnecessary change.

[paulmeyer, 2014/04/10 15:11:49]

Done.

 
   // Here |host| is the host portion of URL, or (in the absence of a host)
   // the complete spec of the URL.
   // Sets the zoom level for the |scheme|/|host| pair to |level|. No values
   // will be erased during this operation, and this value will not be stored in
   // the preferences.
   //
   // This should only be called on the UI thread.
   virtual void SetZoomLevelForHostAndScheme(const std::string& scheme,
                                             const std::string& host,
@@ skipping 10 matching lines @@
   virtual scoped_ptr<Subscription> AddZoomLevelChangedCallback(
       const ZoomLevelChangedCallback& callback) = 0;
 
  protected:
   virtual ~HostZoomMap() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_HOST_ZOOM_MAP_H_