chromeos: Remove some IME methods from ash::SystemTrayDelegate

chrome/browser/ui/ash/ash_init.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 "chrome/browser/ui/ash/ash_init.h"
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/accelerators/accelerator_controller_delegate_aura.h"
 #include "ash/accessibility_types.h"
 #include "ash/aura/shell_port_classic.h"
@@ skipping 14 matching lines @@
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_process_platform_part.h"
 #include "chrome/browser/browser_shutdown.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/accessibility/magnification_manager.h"
 #include "chrome/browser/chromeos/ash_config.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/ui/ash/chrome_screenshot_grabber.h"
 #include "chrome/browser/ui/ash/chrome_shell_content_state.h"
 #include "chrome/browser/ui/ash/chrome_shell_delegate.h"
-#include "chrome/browser/ui/ash/ime_controller_chromeos.h"
 #include "chrome/common/chrome_switches.h"
 #include "chromeos/accelerometer/accelerometer_reader.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/login/login_state.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/context_factory.h"
 #include "content/public/common/service_manager_connection.h"
 #include "ui/aura/env.h"
 #include "ui/aura/mus/window_tree_client.h"
 #include "ui/aura/window_tree_host.h"
@@ skipping 83 matching lines @@
     std::unique_ptr<ChromeScreenshotGrabber> screenshot_delegate =
         base::MakeUnique<ChromeScreenshotGrabber>();
     accelerator_controller_delegate->SetScreenshotDelegate(
         std::move(screenshot_delegate));
   }
   // TODO(flackr): Investigate exposing a blocking pool task runner to chromeos.
   chromeos::AccelerometerReader::GetInstance()->Initialize(
       base::CreateSequencedTaskRunnerWithTraits(
           {base::MayBlock(), base::TaskPriority::BACKGROUND,
            base::TaskShutdownBehavior::SKIP_ON_SHUTDOWN}));
-  shell->accelerator_controller()->SetImeControlDelegate(
-      std::unique_ptr<ash::ImeControlDelegate>(new ImeController));
   shell->high_contrast_controller()->SetEnabled(
       chromeos::AccessibilityManager::Get()->IsHighContrastEnabled());
 
   DCHECK(chromeos::MagnificationManager::Get());
   bool magnifier_enabled =
       chromeos::MagnificationManager::Get()->IsMagnifierEnabled();
   ash::MagnifierType magnifier_type =
       chromeos::MagnificationManager::Get()->GetMagnifierType();
   shell->magnification_controller()->SetEnabled(
       magnifier_enabled && magnifier_type == ash::MAGNIFIER_FULL);
   shell->partial_magnification_controller()->SetEnabled(
       magnifier_enabled && magnifier_type == ash::MAGNIFIER_PARTIAL);
 
   if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kDisableZeroBrowsersOpenForTests)) {
     g_browser_process->platform_part()->RegisterKeepAlive();
   }
   ash::Shell::GetPrimaryRootWindow()->GetHost()->Show();
 }
 
 AshInit::~AshInit() {
   // |window_manager_| deletes the Shell.
   if (!window_manager_ && ash::Shell::HasInstance()) {
     ash::Shell::DeleteInstance();
     ash::ShellContentState::DestroyInstance();
   }
 }