Remove support for Windows-style keycodes.

remoting/client/plugin/pepper_input_handler.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/client/plugin/pepper_input_handler.h"
 
 #include "base/logging.h"
 #include "ppapi/c/dev/ppb_keyboard_input_event_dev.h"
 #include "ppapi/cpp/input_event.h"
 #include "ppapi/cpp/module_impl.h"
@@ skipping 26 matching lines @@
     case PP_INPUTEVENT_TYPE_CONTEXTMENU: {
       // We need to return true here or else we'll get a local (plugin) context
       // menu instead of the mouseup event for the right click.
       return true;
     }
 
     case PP_INPUTEVENT_TYPE_KEYDOWN:
     case PP_INPUTEVENT_TYPE_KEYUP: {
       pp::KeyboardInputEvent pp_key_event(event);
       protocol::KeyEvent key_event;
-      key_event.set_keycode(pp_key_event.GetKeyCode());
-      uint32 keycode = GetUsbKeyCode(pp_key_event);
-      if (keycode != 0)
-        key_event.set_usb_keycode(keycode);
+      key_event.set_usb_keycode(GetUsbKeyCode(pp_key_event));
       key_event.set_pressed(event.GetType() == PP_INPUTEVENT_TYPE_KEYDOWN);
       input_stub_->InjectKeyEvent(key_event);
       return true;
     }
 
     case PP_INPUTEVENT_TYPE_MOUSEDOWN:
     case PP_INPUTEVENT_TYPE_MOUSEUP: {
       pp::MouseInputEvent pp_mouse_event(event);
       protocol::MouseEvent mouse_event;
       switch (pp_mouse_event.GetButton()) {
@@ skipping 57 matching lines @@
     default: {
       LOG(INFO) << "Unhandled input event: " << event.GetType();
       break;
     }
   }
 
   return false;
 }
 
 }  // namespace remoting