Remove implicit conversions from scoped_refptr to T* in components/component_updater/

components/component_updater/component_patcher.cc

 // Copyright 2014 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 "components/component_updater/component_patcher.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 73 matching lines @@
   }
   const base::DictionaryValue* command_args =
       static_cast<base::DictionaryValue*>(*next_command_);
 
   std::string operation;
   if (command_args->GetString(kOp, &operation)) {
     current_operation_ =
         CreateDeltaUpdateOp(operation, out_of_process_patcher_);
   }
 
-  if (!current_operation_) {
+  if (!current_operation_.get()) {
     DonePatching(ComponentUnpacker::kDeltaUnsupportedCommand, 0);
     return;
   }
   current_operation_->Run(command_args,
                           input_dir_,
                           unpack_dir_,
                           installer_,
                           base::Bind(&ComponentPatcher::DonePatchingFile,
                                      scoped_refptr<ComponentPatcher>(this)),
                           task_runner_);
@@ skipping 11 matching lines @@
 
 void ComponentPatcher::DonePatching(ComponentUnpacker::Error error,
                                     int extended_error) {
   current_operation_ = NULL;
   task_runner_->PostTask(FROM_HERE,
                          base::Bind(callback_, error, extended_error));
   callback_.Reset();
 }
 
 }  // namespace component_updater