Move the keyboard files from base/ to app/.

chrome/test/automation/automation_messages_internal.h

Index: chrome/test/automation/automation_messages_internal.h
diff --git a/chrome/test/automation/automation_messages_internal.h b/chrome/test/automation/automation_messages_internal.h
index 8e30bbc4ab0a54e6e15010effe0445bf6bee7ba6..e86d061ee59fb65afc991bd715c197ee6f265938 100644
--- a/chrome/test/automation/automation_messages_internal.h
+++ b/chrome/test/automation/automation_messages_internal.h
@@ -419,7 +419,7 @@ IPC_BEGIN_MESSAGES(Automation)
   // This message requests that a key press be performed.
   // Request:
   //   int - the handle of the window that's the context for this click
-  //   int - the base::KeyboardCode of the key that was pressed.
+  //   int - the app::KeyboardCode of the key that was pressed.
   //   int - the flags which identify the modifiers (shift, ctrl, alt)
   //         associated for, as defined in chrome/views/event.h
   IPC_MESSAGE_ROUTED3(AutomationMsg_WindowKeyPress, int, int, int)