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

chrome/browser/printing/print_dialog_cloud_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 "chrome/browser/printing/print_dialog_cloud.h"
 #include "chrome/browser/printing/print_dialog_cloud_internal.h"
 
 #include <string>
 #include <vector>
 
@@ skipping 294 matching lines @@
                                       mock_file_type, false, base::Closure());
     mock_flow_handler_ = handler->AsWeakPtr();
     EXPECT_CALL(*mock_flow_handler_.get(), SetDialogDelegate(_));
     EXPECT_CALL(*mock_flow_handler_.get(), SetDialogDelegate(NULL));
     delegate_.reset(new CloudPrintWebDialogDelegate(mock_flow_handler_.get(),
                                                     std::string()));
   }
 
   virtual void TearDown() {
     delegate_.reset();
-    if (mock_flow_handler_)
+    if (mock_flow_handler_.get())
       delete mock_flow_handler_.get();
   }
 
   base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   base::WeakPtr<MockCloudPrintFlowHandler> mock_flow_handler_;
   scoped_ptr<CloudPrintWebDialogDelegate> delegate_;
 };
 
 TEST_F(CloudPrintWebDialogDelegateTest, BasicChecks) {
@@ skipping 15 matching lines @@
   std::vector<WebUIMessageHandler*> handlers;
   delegate_->GetWebUIMessageHandlers(&handlers);
   delegate_.reset();
   EXPECT_THAT(mock_flow_handler_.get(), NotNull());
 }
 
 // Testing for ExternalWebDialogUI needs a mock WebContents and mock
 // CloudPrintWebDialogDelegate (attached to the mock web_contents).
 
 // Testing for PrintDialogCloud needs a mock Browser.