More old files deletion.

ui/events/event_utils.cc

Index: ui/events/event_utils.cc
diff --git a/ui/events/event_utils.cc b/ui/events/event_utils.cc
index 2e3517e3e74249615689fc276b2c2a2e5bf23dc4..084a84ddfbf9cbd170568aeb2d0bef742eb3c6e5 100644
--- a/ui/events/event_utils.cc
+++ b/ui/events/event_utils.cc
@@ -8,7 +8,6 @@
 
 #include "ui/events/event.h"
 #include "ui/gfx/display.h"
-#include "ui/gfx/screen.h"
 
 namespace ui {
 
@@ -117,23 +116,4 @@ base::TimeDelta EventTimeForNow() {
       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