Move creation and ownership of HostZoomMap to content instead of having every embedder do this.

chrome/browser/profiles/profile_io_data.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 "chrome/browser/profiles/profile_io_data.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 202 matching lines @@
   // have an *arguably* better default charset for interpreting a raw 8bit
   // C-D header field.  It means the native OS codepage fallback in
   // net_util::GetSuggestedFilename is unlikely to be taken.
   params->referrer_charset = default_charset;
 
   params->io_thread = g_browser_process->io_thread();
   params->audio_manager = g_browser_process->audio_manager();
 
   params->host_content_settings_map = profile->GetHostContentSettingsMap();
   params->cookie_settings = CookieSettings::Factory::GetForProfile(profile);
-  params->host_zoom_map = profile->GetHostZoomMap();
   params->ssl_config_service = profile->GetSSLConfigService();
   base::Callback<Profile*(void)> profile_getter =
       base::Bind(&GetProfileOnUI, g_browser_process->profile_manager(),
                  profile);
   params->cookie_monster_delegate =
       new ChromeCookieMonsterDelegate(profile_getter);
   params->extension_info_map = profile->GetExtensionInfoMap();
   params->notification_service =
       DesktopNotificationServiceFactory::GetForProfile(profile);
   params->protocol_handler_registry = profile->GetProtocolHandlerRegistry();
@@ skipping 172 matching lines @@
   EnsureInitialized();
   return host_resolver_;
 }
 
 net::URLRequestContext* ProfileIOData::ResourceContext::GetRequestContext()  {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   EnsureInitialized();
   return request_context_;
 }
 
-content::HostZoomMap* ProfileIOData::ResourceContext::GetHostZoomMap()  {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  EnsureInitialized();
-  return host_zoom_map_;
-}
-
 MediaObserver* ProfileIOData::ResourceContext::GetMediaObserver()  {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   EnsureInitialized();
   return media_observer_;
 }
 
 media_stream::MediaStreamManager*
     ProfileIOData::ResourceContext::GetMediaStreamManager() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   EnsureInitialized();
@@ skipping 93 matching lines @@
   // of compatible documents (PDF, etc) to the GView document viewer.
   const CommandLine& parsed_command_line = *CommandLine::ForCurrentProcess();
   if (parsed_command_line.HasSwitch(switches::kEnableGView))
     job_factory_->AddInterceptor(new chromeos::GViewRequestInterceptor);
 #endif  // defined(OS_CHROMEOS) && !defined(GOOGLE_CHROME_BUILD)
 
   media_stream_manager_.reset(
       new media_stream::MediaStreamManager(profile_params_->audio_manager));
 
   // Take ownership over these parameters.
-  host_zoom_map_ = profile_params_->host_zoom_map;
   host_content_settings_map_ = profile_params_->host_content_settings_map;
   cookie_settings_ = profile_params_->cookie_settings;
   notification_service_ = profile_params_->notification_service;
   extension_info_map_ = profile_params_->extension_info_map;
 
   resource_context_.host_resolver_ = io_thread_globals->host_resolver.get();
   resource_context_.request_context_ = main_request_context_;
-  resource_context_.host_zoom_map_ = host_zoom_map_;
   resource_context_.media_observer_ =
       io_thread_globals->media.media_internals.get();
   resource_context_.media_stream_manager_ = media_stream_manager_.get();
   resource_context_.audio_manager_ = profile_params_->audio_manager;
 
   LazyInitializeInternal(profile_params_.get());
 
   profile_params_.reset();
   initialized_ = true;
 }
@@ skipping 25 matching lines @@
           &resource_context_));
   bool posted = BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, this);
   if (!posted)
     delete this;
 }
 
 void ProfileIOData::set_origin_bound_cert_service(
     net::OriginBoundCertService* origin_bound_cert_service) const {
   origin_bound_cert_service_.reset(origin_bound_cert_service);
 }