Add new InputDeviceManager interface.

ash/virtual_keyboard_controller.cc

Index: ash/virtual_keyboard_controller.cc
diff --git a/ash/virtual_keyboard_controller.cc b/ash/virtual_keyboard_controller.cc
index 94fcd39373a85be78ddd376824991395769f1071..9c79113701ee9f89a6d5deef09e4de34aaf5bbe0 100644
--- a/ash/virtual_keyboard_controller.cc
+++ b/ash/virtual_keyboard_controller.cc
@@ -11,8 +11,8 @@
 #include "ash/wm/maximize_mode/maximize_mode_controller.h"
 #include "base/command_line.h"
 #include "base/strings/string_util.h"
-#include "ui/events/devices/device_data_manager.h"
 #include "ui/events/devices/input_device.h"
+#include "ui/events/devices/input_device_manager.h"
 #include "ui/events/devices/touchscreen_device.h"
 #include "ui/keyboard/keyboard_switches.h"
 #include "ui/keyboard/keyboard_util.h"
@@ -37,13 +37,13 @@ VirtualKeyboardController::VirtualKeyboardController()
       has_touchscreen_(false),
       ignore_external_keyboard_(false) {
   Shell::GetInstance()->AddShellObserver(this);
-  ui::DeviceDataManager::GetInstance()->AddObserver(this);
+  ui::InputDeviceManager::GetInstance()->AddObserver(this);
   UpdateDevices();
 }
 
 VirtualKeyboardController::~VirtualKeyboardController() {
   Shell::GetInstance()->RemoveShellObserver(this);
-  ui::DeviceDataManager::GetInstance()->RemoveObserver(this);
+  ui::InputDeviceManager::GetInstance()->RemoveObserver(this);
 }
 
 void VirtualKeyboardController::OnMaximizeModeStarted() {
@@ -76,8 +76,8 @@ void VirtualKeyboardController::ToggleIgnoreExternalKeyboard() {
 }
 
 void VirtualKeyboardController::UpdateDevices() {
-  ui::DeviceDataManager* device_data_manager =
-      ui::DeviceDataManager::GetInstance();
+  ui::InputDeviceManager* device_data_manager =
+      ui::InputDeviceManager::GetInstance();
 
   // Checks for touchscreens.
   has_touchscreen_ = device_data_manager->touchscreen_devices().size() > 0;