Cleanup: Remove more dead GTK code.

remoting/host/remoting_me2me_host.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.
 //
 // This file implements a standalone host process for Me2Me.
 
 #include <string>
 
 #include "base/at_exit.h"
 #include "base/bind.h"
@@ skipping 70 matching lines @@
 #include "base/file_descriptor_posix.h"
 #include "remoting/host/pam_authorization_factory_posix.h"
 #include "remoting/host/posix/signal_handler.h"
 #endif  // defined(OS_POSIX)
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_cftyperef.h"
 #endif  // defined(OS_MACOSX)
 
 #if defined(OS_LINUX)
+#include <gtk/gtk.h>
 #include "remoting/host/audio_capturer_linux.h"
 #endif  // defined(OS_LINUX)
 
 #if defined(OS_WIN)
 #include <commctrl.h>
 #include "base/win/registry.h"
 #include "base/win/scoped_handle.h"
 #include "remoting/host/pairing_registry_delegate_win.h"
 #include "remoting/host/win/session_desktop_environment.h"
 #endif  // defined(OS_WIN)
-
-#if defined(TOOLKIT_GTK)
-#include "ui/gfx/gtk_util.h"
-#endif  // defined(TOOLKIT_GTK)
-
 using remoting::protocol::PairingRegistry;
 
 namespace {
 
 // This is used for tagging system event logs.
 const char kApplicationName[] = "chromoting";
 
 #if defined(OS_LINUX)
 // The command line switch used to pass name of the pipe to capture audio on
 // linux.
@@ skipping 1203 matching lines @@
   base::snprintf(message, sizeof(message),
                  "Requested by %s at %s, line %d.",
                  function_name.c_str(), file_name.c_str(), line_number);
   base::debug::Alias(message);
 
   // The daemon requested us to crash the process.
   CHECK(false) << message;
 }
 
 int HostProcessMain() {
-#if defined(TOOLKIT_GTK)
+#if defined(OS_LINUX)
   // Required for any calls into GTK functions, such as the Disconnect and
   // Continue windows, though these should not be used for the Me2Me case
   // (crbug.com/104377).
-  gfx::GtkInitFromCommandLine(*CommandLine::ForCurrentProcess());
-#endif  // TOOLKIT_GTK
+  gtk_init(NULL, NULL);
+#endif
 
   // Enable support for SSL server sockets, which must be done while still
   // single-threaded.
   net::EnableSSLServerSockets();
 
   // Ensures runtime specific CPU features are initialized.
   media::InitializeCPUSpecificMediaFeatures();
 
   // Create the main message loop and start helper threads.
   base::MessageLoopForUI message_loop;
@@ skipping 15 matching lines @@
   return exit_code;
 }
 
 }  // namespace remoting
 
 #if !defined(OS_WIN)
 int main(int argc, char** argv) {
   return remoting::HostMain(argc, argv);
 }
 #endif  // !defined(OS_WIN)