Replace 'operator*' with explicit 'get' method on SmartPointer

src/d8-debug.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 314 matching lines @@
 
   // Send the JSON debugger request.
   i::DebuggerAgentUtil::SendMessage(conn_, Handle<String>::Cast(request));
 }
 
 
 void ReceiverThread::Run() {
   // Receive the connect message (with empty body).
   i::SmartArrayPointer<char> message =
       i::DebuggerAgentUtil::ReceiveMessage(remote_debugger_->conn());
-  ASSERT(*message == NULL);
+  ASSERT(message.get() == NULL);
 
   while (true) {
     // Receive a message.
     i::SmartArrayPointer<char> message =
         i::DebuggerAgentUtil::ReceiveMessage(remote_debugger_->conn());
-    if (*message == NULL) {
+    if (message.get() == NULL) {
       remote_debugger_->ConnectionClosed();
       return;
     }
 
     // Pass the message to the main thread.
     remote_debugger_->MessageReceived(message);
   }
 }
 
 
@@ skipping 10 matching lines @@
     // Pass the keyboard command to the main thread.
     remote_debugger_->KeyboardCommand(
         i::SmartArrayPointer<char>(i::StrDup(command)));
   }
 }
 
 
 }  // namespace v8
 
 #endif  // ENABLE_DEBUGGER_SUPPORT