Migrate components/data_reduction_proxy to Mojo interfaces.

chrome/browser/chrome_content_browser_client.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/chrome_content_browser_client.h"
 
 #include <map>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 100 matching lines @@
 #include "chromeos/chromeos_constants.h"
 #include "components/autofill/content/browser/content_autofill_driver_factory.h"
 #include "components/autofill/core/common/autofill_switches.h"
 #include "components/cdm/browser/cdm_message_filter_android.h"
 #include "components/cloud_devices/common/cloud_devices_switches.h"
 #include "components/content_settings/core/browser/content_settings_utils.h"
 #include "components/content_settings/core/browser/cookie_settings.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
-#include "components/data_reduction_proxy/content/browser/data_reduction_proxy_message_filter.h"
+#include "components/data_reduction_proxy/content/browser/data_reduction_proxy_host_impl.h"
+#include "components/data_reduction_proxy/core/browser/data_reduction_proxy_config.h"
 #include "components/dom_distiller/core/dom_distiller_switches.h"
 #include "components/dom_distiller/core/url_constants.h"
 #include "components/error_page/common/error_page_switches.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/metrics/client_info.h"
 #include "components/net_log/chrome_net_log.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/pref_service.h"
 #include "components/prefs/scoped_user_pref_update.h"
 #include "components/rappor/rappor_utils.h"
@@ skipping 863 matching lines @@
 #endif
 #if !defined(DISABLE_NACL)
   host->AddFilter(new nacl::NaClHostMessageFilter(
       id, profile->IsOffTheRecord(),
       profile->GetPath(),
       context));
 #endif
 #if defined(OS_ANDROID)
   host->AddFilter(new cdm::CdmMessageFilterAndroid());
 #endif
-  DataReductionProxyChromeSettings* data_reduction_proxy_settings =
-      DataReductionProxyChromeSettingsFactory::GetForBrowserContext(profile);
-  host->AddFilter(new data_reduction_proxy::DataReductionProxyMessageFilter(
-      data_reduction_proxy_settings));
 
   host->Send(new ChromeViewMsg_SetIsIncognitoProcess(
       profile->IsOffTheRecord()));
 
   for (size_t i = 0; i < extra_parts_.size(); ++i)
     extra_parts_[i]->RenderProcessWillLaunch(host);
 
   RendererContentSettingRules rules;
   if (host->IsForGuestsOnly()) {
 #if defined(ENABLE_EXTENSIONS)
@@ skipping 1755 matching lines @@
           content::BrowserThread::UI);
   registry->AddInterface(
       base::Bind(&startup_metric_utils::StartupMetricHostImpl::Create),
       ui_task_runner);
 
 #if defined(OS_CHROMEOS)
   registry->AddInterface<metrics::mojom::LeakDetector>(
       base::Bind(&metrics::LeakDetectorRemoteController::Create),
       ui_task_runner);
 #endif
+
+  DataReductionProxyChromeSettings* data_reduction_proxy_settings =
+      DataReductionProxyChromeSettingsFactory::GetForBrowserContext(
+          render_process_host->GetBrowserContext());
+  base::WeakPtr<data_reduction_proxy::DataReductionProxyConfig> weak_config;
+  if (data_reduction_proxy_settings && data_reduction_proxy_settings->Config())
+    weak_config = data_reduction_proxy_settings->Config()->GetWeakPtr();
+  registry->AddInterface(
+      base::Bind(&data_reduction_proxy::DataReductionProxyHostImpl::Create,
+                 weak_config),
+      BrowserThread::GetTaskRunnerForThread(BrowserThread::IO));
 }
 
 void ChromeContentBrowserClient::ExposeInterfacesToMediaService(
     shell::InterfaceRegistry* registry,
     content::RenderFrameHost* render_frame_host) {
 // TODO(xhwang): Only register this when ENABLE_MOJO_MEDIA.
 #if defined(OS_CHROMEOS)
   registry->AddInterface(
       base::Bind(&chromeos::attestation::PlatformVerificationImpl::Create,
                  render_frame_host));
@@ skipping 261 matching lines @@
   if (channel <= kMaxDisableEncryptionChannel) {
     static const char* const kWebRtcDevSwitchNames[] = {
       switches::kDisableWebRtcEncryption,
     };
     to_command_line->CopySwitchesFrom(from_command_line,
                                       kWebRtcDevSwitchNames,
                                       arraysize(kWebRtcDevSwitchNames));
   }
 }
 #endif  // defined(ENABLE_WEBRTC)