Migrate HostZoomMap to live in StoragePartition.

content/browser/renderer_host/render_process_host_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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 699 matching lines @@
   ResourceMessageFilter::GetContextsCallback get_contexts_callback(
       base::Bind(&GetContexts, browser_context->GetResourceContext(),
                  request_context, media_request_context));
 
   ResourceMessageFilter* resource_message_filter = new ResourceMessageFilter(
       GetID(), PROCESS_TYPE_RENDERER,
       storage_partition_impl_->GetAppCacheService(),
       ChromeBlobStorageContext::GetFor(browser_context),
       storage_partition_impl_->GetFileSystemContext(),
       storage_partition_impl_->GetServiceWorkerContext(),
+      storage_partition_impl_->GetHostZoomLevelContext(),
       get_contexts_callback);
 
   AddFilter(resource_message_filter);
   MediaStreamManager* media_stream_manager =
       BrowserMainLoop::GetInstance()->media_stream_manager();
   AddFilter(new AudioInputRendererHost(
       audio_manager,
       media_stream_manager,
       AudioMirroringManager::GetInstance(),
       BrowserMainLoop::GetInstance()->user_input_monitor()));
@@ skipping 1506 matching lines @@
 
 void RenderProcessHostImpl::DecrementWorkerRefCount() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK_GT(worker_ref_count_, 0);
   --worker_ref_count_;
   if (worker_ref_count_ == 0)
     Cleanup();
 }
 
 }  // namespace content