Update chrome/ to use WeakPtr<T>::get() instead of implicit "operator T*"

chrome/browser/net/chrome_url_request_context.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/net/chrome_url_request_context.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/message_loop/message_loop_proxy.h"
@@ skipping 156 matching lines @@
   DCHECK(factory);
 }
 
 ChromeURLRequestContextGetter::~ChromeURLRequestContextGetter() {}
 
 // Lazily create a ChromeURLRequestContext using our factory.
 ChromeURLRequestContext*
 ChromeURLRequestContextGetter::GetURLRequestContext() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
-  if (!url_request_context_) {
+  if (!url_request_context_.get()) {
     DCHECK(factory_.get());
     url_request_context_ = factory_->Create()->GetWeakPtr();
     factory_.reset();
   }
 
   // Should not be NULL, unless we're trying to use the URLRequestContextGetter
   // after the Profile has already been deleted.
   CHECK(url_request_context_.get());
 
   return url_request_context_.get();
@@ skipping 121 matching lines @@
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   if (load_time_stats_)
     load_time_stats_->UnregisterURLRequestContext(this);
 }
 
 void ChromeURLRequestContext::CopyFrom(ChromeURLRequestContext* other) {
   URLRequestContext::CopyFrom(other);
 
   // Copy ChromeURLRequestContext parameters.
 }