Remove implicit conversions from scoped_refptr to T* in chrome/browser/apps/

chrome/browser/apps/app_browsertest.cc

 // Copyright 2013 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 "apps/app_window.h"
 #include "apps/app_window_registry.h"
 #include "apps/launcher.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 128 matching lines @@
   virtual void DidGetPreviewPageCount(int page_count) OVERRIDE {
     total_page_count_ = page_count;
   }
 
   // PrintPreviewUI::TestingDelegate implementation.
   virtual void DidRenderPreviewPage(content::WebContents* preview_dialog)
       OVERRIDE {
     dialog_size_ = preview_dialog->GetContainerBounds().size();
     ++rendered_page_count_;
     CHECK(rendered_page_count_ <= total_page_count_);
-    if (waiting_runner_ && rendered_page_count_ == total_page_count_) {
+    if (waiting_runner_.get() && rendered_page_count_ == total_page_count_) {
       waiting_runner_->Quit();
     }
   }
 
   void WaitUntilPreviewIsReady() {
-    CHECK(!waiting_runner_);
+    CHECK(!waiting_runner_.get());
     if (rendered_page_count_ < total_page_count_) {
       waiting_runner_ = new content::MessageLoopRunner;
       waiting_runner_->Run();
       waiting_runner_ = NULL;
     }
   }
 
   gfx::Size dialog_size() {
     return dialog_size_;
   }
@@ skipping 1155 matching lines @@
         LoadAndLaunchPlatformApp("reinstall_data_cleanup", "Launched");
     ASSERT_TRUE(extension);
     ASSERT_EQ(extension_id, extension->id());
 
     ExtensionApiTest::ResultCatcher result_catcher;
     EXPECT_TRUE(result_catcher.GetNextResult());
   }
 }
 
 }  // namespace extensions