Moves code from chromeos/ime to ui/base/ime/chromeos.

chromeos/ime/ime_keyboard_x11.h

-// 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.
-
-#ifndef CHROMEOS_IME_IME_KEYBOARD_X11_H_
-#define CHROMEOS_IME_IME_KEYBOARD_X11_H_
-
-#include "chromeos/ime/ime_keyboard.h"
-
-#include <cstdlib>
-#include <cstring>
-#include <queue>
-#include <set>
-#include <utility>
-
-#include "base/bind.h"
-#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "base/process/kill.h"
-#include "base/process/launch.h"
-#include "base/process/process_handle.h"
-#include "base/strings/string_util.h"
-#include "base/strings/stringprintf.h"
-#include "base/sys_info.h"
-#include "base/threading/thread_checker.h"
-#include "ui/gfx/x/x11_types.h"
-
-// These includes conflict with base/tracked_objects.h so must come last.
-#include <X11/XKBlib.h>
-#include <X11/Xlib.h>
-
-
-namespace chromeos {
-namespace input_method {
-
-class CHROMEOS_EXPORT ImeKeyboardX11 : public ImeKeyboard {
- public:
-  ImeKeyboardX11();
-  virtual ~ImeKeyboardX11();
-
-  // ImeKeyboard:
-  virtual bool SetCurrentKeyboardLayoutByName(
-      const std::string& layout_name) override;
-  virtual bool ReapplyCurrentKeyboardLayout() override;
-  virtual void ReapplyCurrentModifierLockStatus() override;
-  virtual void DisableNumLock() override;
-  virtual void SetCapsLockEnabled(bool enable_caps_lock) override;
-  virtual bool CapsLockIsEnabled() override;
-  virtual bool SetAutoRepeatEnabled(bool enabled) override;
-  virtual bool SetAutoRepeatRate(const AutoRepeatRate& rate) override;
-
- private:
-  // Returns a mask for Num Lock (e.g. 1U << 4). Returns 0 on error.
-  unsigned int GetNumLockMask();
-
-  // Sets the caps-lock status. Note that calling this function always disables
-  // the num-lock.
-  void SetLockedModifiers();
-
-  // This function is used by SetLayout() and RemapModifierKeys(). Calls
-  // setxkbmap command if needed, and updates the last_full_layout_name_ cache.
-  bool SetLayoutInternal(const std::string& layout_name, bool force);
-
-  // Executes 'setxkbmap -layout ...' command asynchronously using a layout name
-  // in the |execute_queue_|. Do nothing if the queue is empty.
-  // TODO(yusukes): Use libxkbfile.so instead of the command (crosbug.com/13105)
-  void MaybeExecuteSetLayoutCommand();
-
-  // Polls to see setxkbmap process exits.
-  void PollUntilChildFinish(const base::ProcessHandle handle);
-
-  // Called when execve'd setxkbmap process exits.
-  void OnSetLayoutFinish();
-
-  const bool is_running_on_chrome_os_;
-  unsigned int num_lock_mask_;
-
-  // A queue for executing setxkbmap one by one.
-  std::queue<std::string> execute_queue_;
-
-  base::ThreadChecker thread_checker_;
-
-  base::WeakPtrFactory<ImeKeyboardX11> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ImeKeyboardX11);
-};
-
-
-} // namespace input_method
-} // namespace chromeos
-
-#endif  // CHROMEOS_IME_IME_KEYBOARD_X11_H_