Rewrite std::string("") to std::string(), Linux edition.

remoting/host/desktop_session_proxy.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 "remoting/host/desktop_session_proxy.h"
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/platform_file.h"
 #include "base/process_util.h"
@@ skipping 125 matching lines @@
     base::CloseProcessHandle(desktop_process);
     return false;
   }
 
   IPC::ChannelHandle desktop_channel_handle(pipe);
 
 #elif defined(OS_POSIX)
   // On posix: |desktop_pipe| is a valid file descriptor.
   DCHECK(desktop_pipe.auto_close);
 
-  IPC::ChannelHandle desktop_channel_handle("", desktop_pipe);
+  IPC::ChannelHandle desktop_channel_handle(std::string(), desktop_pipe);
 
 #else
 #error Unsupported platform.
 #endif
 
   // Connect to the desktop process.
   desktop_channel_.reset(new IPC::ChannelProxy(desktop_channel_handle,
                                                IPC::Channel::MODE_CLIENT,
                                                this,
                                                io_task_runner_));
@@ skipping 330 matching lines @@
 }
 
 // static
 void DesktopSessionProxyTraits::Destruct(
     const DesktopSessionProxy* desktop_session_proxy) {
   desktop_session_proxy->caller_task_runner_->DeleteSoon(FROM_HERE,
                                                          desktop_session_proxy);
 }
 
 }  // namespace remoting