Get most of the rest of chrome to build (but not link) with USE_AURA

chrome/common/native_web_keyboard_event_views.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.
 
 #include "chrome/common/native_web_keyboard_event_views.h"
 
 #if defined(TOOLKIT_USES_GTK)
 #include <gdk/gdk.h>
 #endif
 
@@ skipping 24 matching lines @@
     type = WebKit::WebInputEvent::KeyUp;
 
   modifiers = ViewsFlagsToWebInputEventModifiers(event.flags());
   timeStampSeconds = event.time_stamp().ToDoubleT();
   windowsKeyCode = event.key_code();
   nativeKeyCode = windowsKeyCode;
   text[0] = event.GetCharacter();
   unmodifiedText[0] = event.GetUnmodifiedCharacter();
   setKeyIdentifierFromWindowsKeyCode();
 
-#if defined(OS_WIN)
+#if defined(USE_AURA)
+  // TODO(beng):
+  NOTIMPLEMENTED();
+#elif defined(OS_WIN)
   // |os_event| is a MSG struct, so we can copy it directly.
   os_event = event.native_event();
 #elif defined(TOOLKIT_USES_GTK)
   if (event.native_event()) {
     os_event =
         reinterpret_cast<GdkEventKey*>(gdk_event_copy(event.native_event()));
     nativeKeyCode = os_event->keyval;
   } else {
     os_event = NULL;
   }
@@ skipping 26 matching lines @@
   os_event = NULL;
 #endif
 
 #if defined(TOOLKIT_USES_GTK)
   match_edit_command = false;
 #endif
 }
 
 NativeWebKeyboardEventViews::~NativeWebKeyboardEventViews() {
 }