Migrate HostZoomMap to live in StoragePartition.

content/browser/storage_partition_impl.cc

 // 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.
 
 #include "content/browser/storage_partition_impl.h"
 
 #include "base/sequenced_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/browser_main_loop.h"
 #include "content/browser/fileapi/browser_file_system_helper.h"
 #include "content/browser/gpu/shader_disk_cache.h"
+#include "content/browser/host_zoom_level_context.h"
+#include "content/browser/host_zoom_map_impl.h"
 #include "content/common/dom_storage/dom_storage_types.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/dom_storage_context.h"
 #include "content/public/browser/indexed_db_context.h"
 #include "content/public/browser/local_storage_usage_info.h"
 #include "content/public/browser/session_storage_usage_info.h"
 #include "net/base/completion_callback.h"
 #include "net/base/net_errors.h"
 #include "net/cookies/cookie_monster.h"
@@ skipping 329 matching lines @@
 StoragePartitionImpl::StoragePartitionImpl(
     const base::FilePath& partition_path,
     quota::QuotaManager* quota_manager,
     ChromeAppCacheService* appcache_service,
     fileapi::FileSystemContext* filesystem_context,
     webkit_database::DatabaseTracker* database_tracker,
     DOMStorageContextWrapper* dom_storage_context,
     IndexedDBContextImpl* indexed_db_context,
     ServiceWorkerContextWrapper* service_worker_context,
     WebRTCIdentityStore* webrtc_identity_store,
-    quota::SpecialStoragePolicy* special_storage_policy)
+    quota::SpecialStoragePolicy* special_storage_policy,
+    scoped_ptr<HostZoomLevelContext> host_zoom_level_context)
     : partition_path_(partition_path),
       quota_manager_(quota_manager),
       appcache_service_(appcache_service),
       filesystem_context_(filesystem_context),
       database_tracker_(database_tracker),
       dom_storage_context_(dom_storage_context),
       indexed_db_context_(indexed_db_context),
       service_worker_context_(service_worker_context),
       webrtc_identity_store_(webrtc_identity_store),
-      special_storage_policy_(special_storage_policy) {}
+      special_storage_policy_(special_storage_policy),
+      host_zoom_level_context_(host_zoom_level_context.release()) {}
 
 StoragePartitionImpl::~StoragePartitionImpl() {
   // These message loop checks are just to avoid leaks in unittests.
   if (GetDatabaseTracker() &&
       BrowserThread::IsMessageLoopValid(BrowserThread::FILE)) {
     BrowserThread::PostTask(
         BrowserThread::FILE, FROM_HERE,
         base::Bind(&webkit_database::DatabaseTracker::Shutdown,
                    GetDatabaseTracker()));
   }
@@ skipping 70 matching lines @@
 
   scoped_refptr<ChromeAppCacheService> appcache_service =
       new ChromeAppCacheService(quota_manager->proxy());
 
   scoped_refptr<WebRTCIdentityStore> webrtc_identity_store(
       new WebRTCIdentityStore(path, context->GetSpecialStoragePolicy()));
 
   scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy(
       context->GetSpecialStoragePolicy());
 
+  scoped_ptr<HostZoomLevelContext> host_zoom_level_context(
+      new HostZoomLevelContext(context->CreateZoomLevelPrefsStore(),
+                               partition_path));
+
   return new StoragePartitionImpl(partition_path,
                                   quota_manager.get(),
                                   appcache_service.get(),
                                   filesystem_context.get(),
                                   database_tracker.get(),
                                   dom_storage_context.get(),
                                   indexed_db_context.get(),
                                   service_worker_context.get(),
                                   webrtc_identity_store.get(),
-                                  special_storage_policy.get());
+                                  special_storage_policy.get(),
+                                  host_zoom_level_context.Pass());
 }
 
 base::FilePath StoragePartitionImpl::GetPath() {
   return partition_path_;
 }
 
 net::URLRequestContextGetter* StoragePartitionImpl::GetURLRequestContext() {
   return url_request_context_.get();
 }
 
@@ skipping 23 matching lines @@
 }
 
 IndexedDBContextImpl* StoragePartitionImpl::GetIndexedDBContext() {
   return indexed_db_context_.get();
 }
 
 ServiceWorkerContextWrapper* StoragePartitionImpl::GetServiceWorkerContext() {
   return service_worker_context_.get();
 }
 
+HostZoomMap* StoragePartitionImpl::GetHostZoomMap() {
+  DCHECK(host_zoom_level_context_);
+  return host_zoom_level_context_->GetHostZoomMap();
+}
+
+PrefService* StoragePartitionImpl::GetZoomLevelPrefs() {
+  DCHECK(host_zoom_level_context_);
+  return host_zoom_level_context_->GetZoomLevelPrefs();
+}
+
 void StoragePartitionImpl::ClearDataImpl(
     uint32 remove_mask,
     uint32 quota_storage_remove_mask,
     const GURL& storage_origin,
     const OriginMatcherFunction& origin_matcher,
     net::URLRequestContextGetter* rq_context,
     const base::Time begin,
     const base::Time end,
     const base::Closure& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 283 matching lines @@
     net::URLRequestContextGetter* url_request_context) {
   url_request_context_ = url_request_context;
 }
 
 void StoragePartitionImpl::SetMediaURLRequestContext(
     net::URLRequestContextGetter* media_url_request_context) {
   media_url_request_context_ = media_url_request_context;
 }
 
 }  // namespace content