Migrate HostZoomMap to live in StoragePartition.

android_webview/browser/aw_browser_context.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 ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_
 #define ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_
 
 #include <vector>
 
 #include "android_webview/browser/aw_download_manager_delegate.h"
@@ skipping 75 matching lines @@
   AwFormDatabaseService* GetFormDatabaseService();
 
   data_reduction_proxy::DataReductionProxySettings*
       GetDataReductionProxySettings();
 
   AwURLRequestContextGetter* GetAwURLRequestContext();
 
   void CreateUserPrefServiceIfNecessary();
 
   // content::BrowserContext implementation.
+  scoped_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
+      const base::FilePath& partition_path) override;
   virtual base::FilePath GetPath() const override;
   virtual bool IsOffTheRecord() const override;
   virtual net::URLRequestContextGetter* GetRequestContext() override;
   virtual net::URLRequestContextGetter* GetRequestContextForRenderProcess(
       int renderer_child_id) override;
   virtual net::URLRequestContextGetter* GetMediaRequestContext() override;
   virtual net::URLRequestContextGetter* GetMediaRequestContextForRenderProcess(
       int renderer_child_id) override;
   virtual net::URLRequestContextGetter*
       GetMediaRequestContextForStoragePartition(
@@ skipping 36 matching lines @@
       data_reduction_proxy_statistics_;
   scoped_ptr<data_reduction_proxy::DataReductionProxySettings>
       data_reduction_proxy_settings_;
 
   DISALLOW_COPY_AND_ASSIGN(AwBrowserContext);
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_