Stop refcounting URLRequestContext.

chrome/browser/sync/glue/http_bridge.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/sync/glue/http_bridge.h"
 
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "base/string_number_conversions.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 17 matching lines @@
 HttpBridge::RequestContextGetter::RequestContextGetter(
     net::URLRequestContextGetter* baseline_context_getter)
     : baseline_context_getter_(baseline_context_getter) {
 }
 
 HttpBridge::RequestContextGetter::~RequestContextGetter() {}
 
 net::URLRequestContext*
 HttpBridge::RequestContextGetter::GetURLRequestContext() {
   // Lazily create the context.
-  if (!context_) {
+  if (!context_.get()) {
     net::URLRequestContext* baseline_context =
         baseline_context_getter_->GetURLRequestContext();
-    context_ = new RequestContext(baseline_context);
+    context_.reset(new RequestContext(baseline_context));
     baseline_context_getter_ = NULL;
   }
 
   // Apply the user agent which was set earlier.
   if (is_user_agent_set())
     context_->set_user_agent(user_agent_);
 
-  return context_;
+  return context_.get();
 }
 
 scoped_refptr<base::MessageLoopProxy>
 HttpBridge::RequestContextGetter::GetIOMessageLoopProxy() const {
   return BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
 }
 
 HttpBridgeFactory::HttpBridgeFactory(
     net::URLRequestContextGetter* baseline_context_getter) {
   DCHECK(baseline_context_getter != NULL);
@@ skipping 241 matching lines @@
   // URLFetcher, so it seems most natural / "polite" to let the stack unwind.
   MessageLoop::current()->DeleteSoon(FROM_HERE, fetch_state_.url_poster);
   fetch_state_.url_poster = NULL;
 
   // Wake the blocked syncer thread in MakeSynchronousPost.
   // WARNING: DONT DO ANYTHING AFTER THIS CALL! |this| may be deleted!
   http_post_completed_.Signal();
 }
 
 }  // namespace browser_sync