Do not rewrite AltGr Key as Alt+Ctrl

content/browser/renderer_host/render_widget_host_view_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/render_widget_host_view_aura.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
@@ skipping 2627 matching lines @@
           event->SetHandled();
           return;
         }
       }
     }
     if (!in_shutdown_) {
       in_shutdown_ = true;
       host_->Shutdown();
     }
   } else {
-    // Windows does not have a specific key code for AltGr and sends
-    // left-Control and right-Alt when the AltGr key is pressed. Also
-    // Windows translates AltGr modifier to Ctrl+Alt modifier. To be compatible
-    // with this behavior, we re-write keyboard event from AltGr to Alt + Ctrl
-    // key event here.
-    if (event->key_code() == ui::VKEY_ALTGR) {
-      // Synthesize Ctrl & Alt events.
-      NativeWebKeyboardEvent ctrl_webkit_event(
-          event->type(),
-          false,
-          ui::VKEY_CONTROL,
-          event->flags(),
-          ui::EventTimeForNow().InSecondsF());
-      host_->ForwardKeyboardEvent(ctrl_webkit_event);
-
-      NativeWebKeyboardEvent alt_webkit_event(
-          event->type(),
-          false,
-          ui::VKEY_MENU,
-          event->flags(),
-          ui::EventTimeForNow().InSecondsF());
-      host_->ForwardKeyboardEvent(alt_webkit_event);
-      event->SetHandled();
-      return;
-    }
-
     // We don't have to communicate with an input method here.
     if (!event->HasNativeEvent()) {
       NativeWebKeyboardEvent webkit_event(
           event->type(),
           event->is_char(),
           event->is_char() ? event->GetCharacter() : event->key_code(),
           event->flags(),
           ui::EventTimeForNow().InSecondsF());
       host_->ForwardKeyboardEvent(webkit_event);
     } else {
@@ skipping 690 matching lines @@
     RenderWidgetHost* widget) {
   return new RenderWidgetHostViewAura(widget);
 }
 
 // static
 void RenderWidgetHostViewPort::GetDefaultScreenInfo(WebScreenInfo* results) {
   GetScreenInfoForWindow(results, NULL);
 }
 
 }  // namespace content