More old files deletion.

ui/events/event_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 "ui/events/event_utils.h"
 
 #include <vector>
 
 #include "ui/events/event.h"
 #include "ui/gfx/display.h"
-#include "ui/gfx/screen.h"
 
 namespace ui {
 
 namespace {
 int g_custom_event_types = ET_LAST;
 }  // namespace
 
 scoped_ptr<Event> EventFromNative(const base::NativeEvent& native_event) {
   scoped_ptr<Event> event;
   EventType type = EventTypeFromNative(native_event);
@@ skipping 88 matching lines @@
 
 int RegisterCustomEventType() {
   return ++g_custom_event_types;
 }
 
 base::TimeDelta EventTimeForNow() {
   return base::TimeDelta::FromInternalValue(
       base::TimeTicks::Now().ToInternalValue());
 }
 
-bool ShouldDefaultToNaturalScroll() {
-  return GetInternalDisplayTouchSupport() ==
-      gfx::Display::TOUCH_SUPPORT_AVAILABLE;
-}
-
-gfx::Display::TouchSupport GetInternalDisplayTouchSupport() {
-  gfx::Screen* screen = gfx::Screen::GetScreenByType(gfx::SCREEN_TYPE_NATIVE);
-  // No screen in some unit tests.
-  if (!screen)
-    return gfx::Display::TOUCH_SUPPORT_UNKNOWN;
-  const std::vector<gfx::Display>& displays = screen->GetAllDisplays();
-  for (std::vector<gfx::Display>::const_iterator it = displays.begin();
-       it != displays.end(); ++it) {
-    if (it->IsInternal())
-      return it->touch_support();
-  }
-  return gfx::Display::TOUCH_SUPPORT_UNAVAILABLE;
-}
-
 }  // namespace ui