Migrate HostZoomMap to live in StoragePartition.

content/public/browser/storage_partition.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_STORAGE_PARTITION_H_
 #define CONTENT_PUBLIC_BROWSER_STORAGE_PARTITION_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback_forward.h"
 #include "base/files/file_path.h"
 #include "base/time/time.h"
 #include "content/common/content_export.h"
 
 class GURL;
+class PrefService;
 
 namespace base {
 class Time;
 }
 
 namespace fileapi {
 class FileSystemContext;
 }
 
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace quota {
 class QuotaManager;
 class SpecialStoragePolicy;
 }
 
 namespace webkit_database {
 class DatabaseTracker;
 }
 
 namespace content {
 
 class AppCacheService;
 class BrowserContext;
 class IndexedDBContext;
 class DOMStorageContext;
 class ServiceWorkerContext;
+class HostZoomMap;
 
 // Defines what persistent state a child process can access.
 //
 // The StoragePartition defines the view each child process has of the
 // persistent state inside the BrowserContext. This is used to implement
 // isolated storage where a renderer with isolated storage cannot see
 // the cookies, localStorage, etc., that normal web renderers have access to.
 class CONTENT_EXPORT StoragePartition {
  public:
   virtual base::FilePath GetPath() = 0;
   virtual net::URLRequestContextGetter* GetURLRequestContext() = 0;
   virtual net::URLRequestContextGetter* GetMediaURLRequestContext() = 0;
   virtual quota::QuotaManager* GetQuotaManager() = 0;
   virtual AppCacheService* GetAppCacheService() = 0;
   virtual fileapi::FileSystemContext* GetFileSystemContext() = 0;
   virtual webkit_database::DatabaseTracker* GetDatabaseTracker() = 0;
   virtual DOMStorageContext* GetDOMStorageContext() = 0;
   virtual IndexedDBContext* GetIndexedDBContext() = 0;
   virtual ServiceWorkerContext* GetServiceWorkerContext() = 0;
+  virtual HostZoomMap* GetHostZoomMap() = 0;
+  // Exposed for tests.
+  virtual PrefService* GetZoomLevelPrefs() = 0;
 
   static const uint32 REMOVE_DATA_MASK_APPCACHE        = 1 << 0;
   static const uint32 REMOVE_DATA_MASK_COOKIES         = 1 << 1;
   static const uint32 REMOVE_DATA_MASK_FILE_SYSTEMS    = 1 << 2;
   static const uint32 REMOVE_DATA_MASK_INDEXEDDB       = 1 << 3;
   static const uint32 REMOVE_DATA_MASK_LOCAL_STORAGE   = 1 << 4;
   static const uint32 REMOVE_DATA_MASK_SHADER_CACHE    = 1 << 5;
   static const uint32 REMOVE_DATA_MASK_WEBSQL          = 1 << 6;
   static const uint32 REMOVE_DATA_MASK_WEBRTC_IDENTITY = 1 << 7;
   static const uint32 REMOVE_DATA_MASK_ALL             = 0xFFFFFFFF;
@@ skipping 46 matching lines @@
                          const base::Time end,
                          const base::Closure& callback) = 0;
 
  protected:
   virtual ~StoragePartition() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_STORAGE_PARTITION_H_