Update content/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

content/browser/web_contents/navigation_controller_impl_unittest.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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/stl_util.h"
@@ skipping 94 matching lines @@
  private:
   // Overridden from content::WebContentsScreenshotManager:
   virtual void TakeScreenshotImpl(
       content::RenderViewHost* host,
       content::NavigationEntryImpl* entry) OVERRIDE {
   }
 
   virtual void OnScreenshotSet(content::NavigationEntryImpl* entry) OVERRIDE {
     encoding_screenshot_in_progress_ = false;
     WebContentsScreenshotManager::OnScreenshotSet(entry);
-    if (message_loop_runner_)
+    if (message_loop_runner_.get())
       message_loop_runner_->Quit();
   }
 
   scoped_refptr<content::MessageLoopRunner> message_loop_runner_;
   bool encoding_screenshot_in_progress_;
 
   DISALLOW_COPY_AND_ASSIGN(MockScreenshotManager);
 };
 
 }  // namespace
@@ skipping 3546 matching lines @@
                     PAGE_TRANSITION_LINK);
   session_helper_.AssertNavigationEquals(nav,
                                          windows_[0]->tabs[0]->navigations[0]);
   nav.set_url(url2);
   session_helper_.AssertNavigationEquals(nav,
                                          windows_[0]->tabs[0]->navigations[1]);
 }
 */
 
 }  // namespace content