Revert of [KeyEvent Mac] Move WebInputEventFactory into chromium.

content/browser/renderer_host/web_input_event_aura.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 "content/browser/renderer_host/web_input_event_aura.h"
 
 #include "content/browser/renderer_host/input/web_input_event_util.h"
 #include "content/browser/renderer_host/ui_events_helper.h"
 #include "ui/aura/client/screen_position_client.h"
 #include "ui/aura/window.h"
@@ skipping 15 matching lines @@
   aura::client::ScreenPositionClient* spc =
       aura::client::GetScreenPositionClient(root);
   if (!spc)
     return event.root_location();
 
   gfx::Point screen_location(event.root_location());
   spc->ConvertPointToScreen(root, &screen_location);
   return screen_location;
 }
 
+blink::WebInputEvent::Modifiers DomCodeToWebInputEventModifiers(
+    ui::DomCode code) {
+  switch (ui::KeycodeConverter::DomCodeToLocation(code)) {
+    case ui::DomKeyLocation::LEFT:
+      return blink::WebInputEvent::IsLeft;
+    case ui::DomKeyLocation::RIGHT:
+      return blink::WebInputEvent::IsRight;
+    case ui::DomKeyLocation::NUMPAD:
+      return blink::WebInputEvent::IsKeyPad;
+    case ui::DomKeyLocation::STANDARD:
+      break;
+  }
+  return static_cast<blink::WebInputEvent::Modifiers>(0);
+}
+
 blink::WebPointerProperties::PointerType EventPointerTypeToWebPointerType(
     ui::EventPointerType pointer_type) {
   switch (pointer_type) {
     case ui::EventPointerType::POINTER_TYPE_UNKNOWN:
       return blink::WebPointerProperties::PointerType::PointerTypeUnknown;
     case ui::EventPointerType::POINTER_TYPE_MOUSE:
       return blink::WebPointerProperties::PointerType::PointerTypeMouse;
     case ui::EventPointerType::POINTER_TYPE_PEN:
       return blink::WebPointerProperties::PointerType::PointerTypePen;
     case ui::EventPointerType::POINTER_TYPE_TOUCH:
@@ skipping 368 matching lines @@
   webkit_event.tiltX = roundf(event.pointer_details().tilt_x());
   webkit_event.tiltY = roundf(event.pointer_details().tilt_y());
   webkit_event.force = event.pointer_details().force();
   webkit_event.pointerType =
       EventPointerTypeToWebPointerType(event.pointer_details().pointer_type());
 
   return webkit_event;
 }
 
 }  // namespace content