Support isKeyPad modifier flag in Chrome OS and Linux.

content/browser/renderer_host/input/web_input_event_util.cc

 // Copyright 2013 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.
 
 // MSVC++ requires this to be set before any other includes to get M_PI.
 #define _USE_MATH_DEFINES
 
 #include "content/browser/renderer_host/input/web_input_event_util.h"
 
 #include <cmath>
@@ skipping 382 matching lines @@
   if (flags & ui::EF_LEFT_MOUSE_BUTTON)
     modifiers |= blink::WebInputEvent::LeftButtonDown;
   if (flags & ui::EF_MIDDLE_MOUSE_BUTTON)
     modifiers |= blink::WebInputEvent::MiddleButtonDown;
   if (flags & ui::EF_RIGHT_MOUSE_BUTTON)
     modifiers |= blink::WebInputEvent::RightButtonDown;
   if (flags & ui::EF_CAPS_LOCK_DOWN)
     modifiers |= blink::WebInputEvent::CapsLockOn;
   if (flags & ui::EF_IS_REPEAT)
     modifiers |= blink::WebInputEvent::IsAutoRepeat;
+  if (flags & ui::EF_NUMPAD_KEY)
+    modifiers |= blink::WebInputEvent::IsKeyPad;
 
   return modifiers;
 }
 
 int WebEventModifiersToEventFlags(int modifiers) {
   int flags = 0;
 
   if (modifiers & blink::WebInputEvent::ShiftKey)
     flags |= ui::EF_SHIFT_DOWN;
   if (modifiers & blink::WebInputEvent::ControlKey)
     flags |= ui::EF_CONTROL_DOWN;
   if (modifiers & blink::WebInputEvent::AltKey)
     flags |= ui::EF_ALT_DOWN;
   if (modifiers & blink::WebInputEvent::MetaKey)
     flags |= ui::EF_COMMAND_DOWN;
 
   if (modifiers & blink::WebInputEvent::LeftButtonDown)
     flags |= ui::EF_LEFT_MOUSE_BUTTON;
   if (modifiers & blink::WebInputEvent::MiddleButtonDown)
     flags |= ui::EF_MIDDLE_MOUSE_BUTTON;
   if (modifiers & blink::WebInputEvent::RightButtonDown)
     flags |= ui::EF_RIGHT_MOUSE_BUTTON;
   if (modifiers & blink::WebInputEvent::CapsLockOn)
     flags |= ui::EF_CAPS_LOCK_DOWN;
   if (modifiers & blink::WebInputEvent::IsAutoRepeat)
     flags |= ui::EF_IS_REPEAT;
+  if (modifiers & blink::WebInputEvent::IsKeyPad)
+    flags |= ui::EF_NUMPAD_KEY;
 
   return flags;
 }
 
 }  // namespace content