Switch Pepper Linux to use shared USB<->native key conversion table.

remoting/host/event_executor_mac.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 "remoting/host/event_executor.h"
 
 #include <ApplicationServices/ApplicationServices.h>
 #include <Carbon/Carbon.h>
 
 #include "base/basictypes.h"
@@ skipping 143 matching lines @@
   // HostEventDispatcher should filter events missing the pressed field.
   DCHECK(event.has_pressed());
   DCHECK(event.has_usb_keycode());
 
   int keycode = UsbKeycodeToNativeKeycode(event.usb_keycode());
 
   VLOG(3) << "Converting USB keycode: " << std::hex << event.usb_keycode()
           << " to keycode: " << keycode << std::dec;
 
   // If we couldn't determine the Mac virtual key code then ignore the event.
-  if (keycode == kInvalidKeycode)
+  if (keycode == InvalidNativeKeycode())
     return;
 
   // We use the deprecated event injection API because the new one doesn't
   // work with switched-out sessions (curtain mode).
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wdeprecated-declarations"
   CGError error = CGPostKeyboardEvent(0, keycode, event.pressed());
 #pragma clang diagnostic pop
   if (error != kCGErrorSuccess) {
     LOG(WARNING) << "CGPostKeyboardEvent error " << error;
@@ skipping 106 matching lines @@
 
 }  // namespace
 
 scoped_ptr<EventExecutor> EventExecutor::Create(
     scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner) {
   return scoped_ptr<EventExecutor>(new EventExecutorMac(main_task_runner));
 }
 
 }  // namespace remoting