IME for Mus: Make InputMethodMus use the IME Mojo API.

services/ui/service.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 "services/ui/service.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 175 matching lines @@
   // Gpu must be running before the PlatformScreen can be initialized.
   platform_screen_->Init();
   window_server_.reset(
       new ws::WindowServer(this, platform_display_init_params_.surfaces_state));
 
   // DeviceDataManager must be initialized before TouchController. On non-Linux
   // platforms there is no DeviceDataManager so don't create touch controller.
   if (ui::DeviceDataManager::HasInstance())
     touch_controller_.reset(
         new ws::TouchController(window_server_->display_manager()));
+
+  ime_server_.Init(connector());
 }
 
 bool Service::OnConnect(const shell::Identity& remote_identity,
                         shell::InterfaceRegistry* registry) {
   registry->AddInterface<mojom::AccessibilityManager>(this);
   registry->AddInterface<mojom::Clipboard>(this);
   registry->AddInterface<mojom::DisplayManager>(this);
   registry->AddInterface<mojom::GpuService>(this);
   registry->AddInterface<mojom::IMERegistrar>(this);
   registry->AddInterface<mojom::IMEServer>(this);
@@ skipping 155 matching lines @@
   // Display manages its own lifetime.
   ws::Display* host_impl =
       new ws::Display(window_server_.get(), platform_display_init_params_);
   host_impl->Init(nullptr);
 
   if (touch_controller_)
     touch_controller_->UpdateTouchTransforms();
 }
 
 }  // namespace ui