Create Content API around HostZoomMap.

content/browser/renderer_host/async_resource_handler.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_BROWSER_RENDERER_HOST_ASYNC_RESOURCE_HANDLER_H_
 #define CONTENT_BROWSER_RENDERER_HOST_ASYNC_RESOURCE_HANDLER_H_
 #pragma once
 
 #include <string>
 
 #include "content/browser/renderer_host/resource_handler.h"
 #include "googleurl/src/gurl.h"
 
-class HostZoomMap;
 class ResourceDispatcherHost;
 class ResourceMessageFilter;
 class SharedIOBuffer;
 
 // Used to complete an asynchronous resource request in response to resource
 // load events from the resource dispatcher host.
 class AsyncResourceHandler : public ResourceHandler {
  public:
   AsyncResourceHandler(ResourceMessageFilter* filter,
                        int routing_id,
@@ skipping 27 matching lines @@
                                 int bytes_downloaded) OVERRIDE;
 
   static void GlobalCleanup();
 
  private:
   virtual ~AsyncResourceHandler();
 
   scoped_refptr<SharedIOBuffer> read_buffer_;
   scoped_refptr<ResourceMessageFilter> filter_;
   int routing_id_;
-  HostZoomMap* host_zoom_map_;
   ResourceDispatcherHost* rdh_;
 
   // |next_buffer_size_| is the size of the buffer to be allocated on the next
   // OnWillRead() call.  We exponentially grow the size of the buffer allocated
   // when our owner fills our buffers. On the first OnWillRead() call, we
   // allocate a buffer of 32k and double it in OnReadCompleted() if the buffer
   // was filled, up to a maximum size of 512k.
   int next_buffer_size_;
 
   // TODO(battre): Remove url. This is only for debugging
   // http://crbug.com/107692.
   GURL url_;
 
   DISALLOW_COPY_AND_ASSIGN(AsyncResourceHandler);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_ASYNC_RESOURCE_HANDLER_H_