Remove implicit conversions from scoped_refptr to T* in mojo/

mojo/system/message_in_transit.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 "mojo/system/message_in_transit.h"
 
 #include <string.h>
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
@@ skipping 111 matching lines @@
   DCHECK_EQ(main_buffer_size_ % kMessageAlignment, 0u);
 
   memcpy(main_buffer_.get(), message_view.main_buffer(), main_buffer_size_);
   DCHECK_EQ(main_buffer_size_,
             RoundUpMessageAlignment(sizeof(Header) + num_bytes()));
 }
 
 MessageInTransit::~MessageInTransit() {
   if (dispatchers_) {
     for (size_t i = 0; i < dispatchers_->size(); i++) {
-      if (!(*dispatchers_)[i])
+      if (!(*dispatchers_)[i].get())
         continue;
 
       DCHECK((*dispatchers_)[i]->HasOneRef());
       (*dispatchers_)[i]->Close();
     }
   }
 }
 
 // static
 bool MessageInTransit::GetNextMessageSize(const void* buffer,
@@ skipping 18 matching lines @@
 
 void MessageInTransit::SetDispatchers(
     scoped_ptr<DispatcherVector> dispatchers) {
   DCHECK(dispatchers);
   DCHECK(!dispatchers_);
   DCHECK(!transport_data_);
 
   dispatchers_ = dispatchers.Pass();
 #ifndef NDEBUG
   for (size_t i = 0; i < dispatchers_->size(); i++)
-    DCHECK(!(*dispatchers_)[i] || (*dispatchers_)[i]->HasOneRef());
+    DCHECK(!(*dispatchers_)[i].get() || (*dispatchers_)[i]->HasOneRef());
 #endif
 }
 
 void MessageInTransit::SetTransportData(
     scoped_ptr<TransportData> transport_data) {
   DCHECK(transport_data);
   DCHECK(!transport_data_);
   DCHECK(!dispatchers_);
 
   transport_data_ = transport_data.Pass();
@@ skipping 33 matching lines @@
   DCHECK_EQ(main_buffer_size_ % kMessageAlignment, 0u);
   header()->total_size = static_cast<uint32_t>(main_buffer_size_);
   if (transport_data_) {
     header()->total_size +=
         static_cast<uint32_t>(transport_data_->buffer_size());
   }
 }
 
 }  // namespace system
 }  // namespace mojo