Refactor the Android port to allow access to the chrome layer.

content/browser/android/ime_utils.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 "content/browser/android/ime_utils.h"
-
-#include <android/input.h>
-
-#include "base/android/jni_android.h"
-#include "content/public/browser/native_web_keyboard_event.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
-
-namespace content {
-
-jobject KeyEventFromNative(const NativeWebKeyboardEvent& event) {
-  return event.os_event;
-}
-
-NativeWebKeyboardEvent NativeWebKeyboardEventFromKeyEvent(
-    JNIEnv* env, jobject java_key_event, int action, int modifiers,
-    long time_ms, int key_code, bool is_system_key, int unicode_char) {
-  WebKit::WebInputEvent::Type type = WebKit::WebInputEvent::Undefined;
-  if (action == AKEY_EVENT_ACTION_DOWN)
-    type = WebKit::WebInputEvent::RawKeyDown;
-  else if (action == AKEY_EVENT_ACTION_UP)
-    type = WebKit::WebInputEvent::KeyUp;
-  return NativeWebKeyboardEvent(java_key_event, type, modifiers,
-      time_ms, key_code, unicode_char, is_system_key);
-}
-
-}  // namespace content