Move all event related devices from ui/events/ to ui/events/devices/

ash/touch/touchscreen_util_unittest.cc

 // 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 <string>
 #include <vector>
 
 #include "ash/display/display_info.h"
 #include "ash/touch/touchscreen_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "ui/events/input_device.h"
+#include "ui/events/devices/input_device.h"
 
 namespace ash {
 
 class TouchscreenUtilTest : public testing::Test {
  public:
   TouchscreenUtilTest() {}
   virtual ~TouchscreenUtilTest() {}
 
   virtual void SetUp() override {
     // Internal display will always match to internal touchscreen. If internal
@@ skipping 125 matching lines @@
   AssociateTouchscreens(&displays_, devices);
 
   // Internal touchscreen is always mapped to internal display.
   EXPECT_EQ(2u, displays_[0].touch_device_id());
   EXPECT_EQ(1u, displays_[1].touch_device_id());
   EXPECT_EQ(ui::TouchscreenDevice::kInvalidId, displays_[2].touch_device_id());
   EXPECT_EQ(ui::TouchscreenDevice::kInvalidId, displays_[3].touch_device_id());
 }
 
 }  // namespace ash