Refactors away method implementations in ui::EventTargeter

ash/accelerators/magnifier_key_scroller.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 "ash/accelerators/magnifier_key_scroller.h"
 
 #include "ash/accelerators/key_hold_detector.h"
 #include "ash/ash_switches.h"
 #include "ash/magnifier/magnification_controller.h"
 #include "ash/shell.h"
 #include "base/command_line.h"
+#include "ui/events/event.h"

[tdanderson, 2015/05/22 18:29:56]

Not sure why you're including this here (and in several other files)

[varkha, 2015/05/22 22:18:34]

Because I have removed #include "ui/events/event.h" in event_targeter.h. This is
in general spirit of putting includes where they are necessary in implementation
files rather than in headers.

[tdanderson, 2015/05/25 15:00:07]

Acknowledged.

 
 namespace ash {
 namespace {
 bool magnifier_key_scroller_enabled = false;
 }
 
 // static
 bool MagnifierKeyScroller::IsEnabled() {
   bool has_switch = false;
 #if defined(OS_CHROMEOS)
@@ skipping 54 matching lines @@
   MagnificationController* controller =
       Shell::GetInstance()->magnification_controller();
   controller->SetScrollDirection(MagnificationController::SCROLL_NONE);
 }
 
 MagnifierKeyScroller::MagnifierKeyScroller() {}
 
 MagnifierKeyScroller::~MagnifierKeyScroller() {}
 
 }  // namespace ash