aura: Fix shift/ctrl/alt keyevents with RWHVA and X11.

content/browser/renderer_host/web_input_event_aurax11.cc

 // Copyright (c) 2011 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.
 
 // Portions based heavily on:
 // third_party/WebKit/Source/WebKit/chromium/public/gtk/WebInputEventFactory.cpp
 //
 /*
  * Copyright (C) 2006-2011 Google Inc. All rights reserved.
  *
@@ skipping 271 matching lines @@
     default:
       NOTREACHED();
   }
 
   if (webkit_event.modifiers & WebKit::WebInputEvent::AltKey)
     webkit_event.isSystemKey = true;
 
   webkit_event.windowsKeyCode = XKeyEventToWindowsKeyCode(native_key_event);
   webkit_event.nativeKeyCode = native_key_event->keycode;
 
-  if (webkit_event.windowsKeyCode == ui::VKEY_RETURN) {
+  if (webkit_event.windowsKeyCode == ui::VKEY_RETURN)
     webkit_event.unmodifiedText[0] = '\r';
-  } else {
-    webkit_event.unmodifiedText[0] =
-        ui::DefaultXKeysymFromHardwareKeycode(native_key_event->keycode);
-  }
+  else
+    webkit_event.unmodifiedText[0] = ui::DefaultSymbolFromXEvent(native_event);
 
   if (webkit_event.modifiers & WebKit::WebInputEvent::ControlKey) {
     webkit_event.text[0] =
         GetControlCharacter(
             webkit_event.windowsKeyCode,
             webkit_event.modifiers & WebKit::WebInputEvent::ShiftKey);
   } else {
     webkit_event.text[0] = webkit_event.unmodifiedText[0];
   }
 
   webkit_event.setKeyIdentifierFromWindowsKeyCode();
 
   // TODO: IsAutoRepeat/IsKeyPad?
 
   return webkit_event;
 }
 
 }  // namespace content