athena: Use mojo to provide the bindings for the virtual keyboard.

athena/virtual_keyboard/vk_message_handler.cc

Index: athena/virtual_keyboard/vk_message_handler.cc
diff --git a/athena/virtual_keyboard/vk_message_handler.cc b/athena/virtual_keyboard/vk_message_handler.cc
deleted file mode 100644
index fbd1e79495ac4db2802985d84c5ec5c2e010158b..0000000000000000000000000000000000000000
--- a/athena/virtual_keyboard/vk_message_handler.cc
+++ /dev/null
@@ -1,57 +0,0 @@
-// 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 "athena/virtual_keyboard/vk_message_handler.h"
-
-#include "athena/screen/public/screen_manager.h"
-#include "base/bind.h"
-#include "base/values.h"
-#include "content/public/browser/web_ui.h"
-#include "ui/keyboard/keyboard_controller.h"
-#include "ui/keyboard/keyboard_util.h"
-
-namespace athena {
-
-VKMessageHandler::VKMessageHandler() {
-}
-VKMessageHandler::~VKMessageHandler() {
-}
-
-void VKMessageHandler::RegisterMessages() {
-  web_ui()->RegisterMessageCallback(
-      "sendKeyEvent",
-      base::Bind(&VKMessageHandler::SendKeyEvent, base::Unretained(this)));
-  web_ui()->RegisterMessageCallback(
-      "hideKeyboard",
-      base::Bind(&VKMessageHandler::HideKeyboard, base::Unretained(this)));
-}
-
-void VKMessageHandler::SendKeyEvent(const base::ListValue* params) {
-  std::string type;
-  int char_value;
-  int key_code;
-  std::string key_name;
-  int modifiers;
-  if (!params->GetString(0, &type))
-    return;
-  if (!params->GetInteger(1, &char_value))
-    return;
-  if (!params->GetInteger(2, &key_code))
-    return;
-  if (!params->GetString(3, &key_name))
-    return;
-  if (!params->GetInteger(4, &modifiers))
-    return;
-
-  aura::Window* window = ScreenManager::Get()->GetContext();
-  keyboard::SendKeyEvent(
-      type, char_value, key_code, key_name, modifiers, window->GetHost());
-}
-
-void VKMessageHandler::HideKeyboard(const base::ListValue* params) {
-  keyboard::KeyboardController::GetInstance()->HideKeyboard(
-      keyboard::KeyboardController::HIDE_REASON_MANUAL);
-}
-
-}  // namespace athena