Remove InitializeForUI() from OzonePlatform

ui/ozone/public/ozone_platform.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 "base/command_line.h"
 #include "base/logging.h"
 #include "base/trace_event/trace_event.h"
 #include "ui/events/devices/device_data_manager.h"
 #include "ui/ozone/platform_object.h"
 #include "ui/ozone/platform_selection.h"
@@ skipping 15 matching lines @@
   g_platform_initialized_ui = false;
   g_platform_initialized_gpu = false;
 }
 
 OzonePlatform::~OzonePlatform() {
   DCHECK_EQ(instance_, this);
   instance_ = NULL;
 }
 
 // static
-void OzonePlatform::InitializeForUI() {
-  const InitParams params;
-  OzonePlatform::InitializeForUI(params);
-}
-
-// static
 void OzonePlatform::InitializeForUI(const InitParams& args) {
   EnsureInstance();
   if (g_platform_initialized_ui)
     return;
   g_platform_initialized_ui = true;
   instance_->InitializeUI(args);
   // This is deliberately created after initializing so that the platform can
   // create its own version of DDM.
   DeviceDataManager::CreateInstance();
 }
@@ skipping 47 matching lines @@
 }
 
 base::MessageLoop::Type OzonePlatform::GetMessageLoopTypeForGpu() {
   return base::MessageLoop::TYPE_DEFAULT;
 }
 
 void OzonePlatform::AddInterfaces(
     service_manager::InterfaceRegistry* registry) {}
 
 }  // namespace ui