NOT FOR COMMIT: Make altgr+left and altgr+right navigate back/forward on views.

ui/content_accelerators/accelerator_util.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/content_accelerators/accelerator_util.h"
 
 #include "build/build_config.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/events/event.h"
 #include "ui/events/event_constants.h"
 
 namespace ui {
 
 namespace {
 
 int GetModifiersFromNativeWebKeyboardEvent(
     const content::NativeWebKeyboardEvent& event) {
   int modifiers = ui::EF_NONE;
   if (event.modifiers & content::NativeWebKeyboardEvent::ShiftKey)
     modifiers |= ui::EF_SHIFT_DOWN;
   if (event.modifiers & content::NativeWebKeyboardEvent::ControlKey)
     modifiers |= ui::EF_CONTROL_DOWN;
   if (event.modifiers & content::NativeWebKeyboardEvent::AltKey)
     modifiers |= ui::EF_ALT_DOWN;
+  if (event.modifiers & content::NativeWebKeyboardEvent::AltGrKey)
+    modifiers |= ui::EF_ALTGR_DOWN;
 #if defined(OS_MACOSX) || defined(OS_CHROMEOS)
   if (event.modifiers & content::NativeWebKeyboardEvent::MetaKey)
     modifiers |= ui::EF_COMMAND_DOWN;
 #endif
   return modifiers;
 }
 
 }  // namespace
 
 ui::Accelerator GetAcceleratorFromNativeWebKeyboardEvent(
     const content::NativeWebKeyboardEvent& event) {
   ui::Accelerator accelerator(
       static_cast<ui::KeyboardCode>(event.windowsKeyCode),
       GetModifiersFromNativeWebKeyboardEvent(event));
   if (event.type == blink::WebInputEvent::KeyUp)
     accelerator.set_type(ui::ET_KEY_RELEASED);
 #if defined(USE_AURA)
   if (event.os_event && static_cast<ui::KeyEvent*>(event.os_event)->is_repeat())
     accelerator.set_is_repeat(true);
 #endif
   return accelerator;
 }
 
 }  // namespace ui