Remove dependency of content/browser/loader/power_save_block_resource_throttle.cc on browser_thread…

content/browser/loader/resource_dispatcher_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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 
 #include <stddef.h>
 
@@ skipping 1690 matching lines @@
   if (delegate_) {
     delegate_->RequestBeginning(request,
                                 resource_context,
                                 appcache_service,
                                 resource_type,
                                 &throttles);
   }
 
   if (request->has_upload()) {
     // Block power save while uploading data.
-    throttles.push_back(
-        new PowerSaveBlockResourceThrottle(request->url().host()));
+    throttles.push_back(new PowerSaveBlockResourceThrottle(
+        request->url().host(),
+        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
+        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE)));
   }
 
   // TODO(ricea): Stop looking this up so much.
   ResourceRequestInfoImpl* info = ResourceRequestInfoImpl::ForRequest(request);
   throttles.push_back(scheduler_->ScheduleRequest(child_id, route_id,
                                                   info->IsAsync(), request));
 
   handler.reset(new ThrottlingResourceHandler(std::move(handler), request,
                                               std::move(throttles)));
 
@@ skipping 917 matching lines @@
   ssl.cert_id = GetCertStore()->StoreCert(ssl_info.cert.get(), child_id);
   response->head.security_info = SerializeSecurityInfo(ssl);
 }
 
 CertStore* ResourceDispatcherHostImpl::GetCertStore() {
   return cert_store_for_testing_ ? cert_store_for_testing_
                                  : CertStore::GetInstance();
 }
 
 }  // namespace content