Cleanup public includes directory.

include/views/unix/XkeysToSkKeys.h

Index: include/views/unix/XkeysToSkKeys.h
diff --git a/include/views/unix/XkeysToSkKeys.h b/include/views/unix/XkeysToSkKeys.h
deleted file mode 100644
index 30eb97d3969c357a255d057ab9c68baeed6323bd..0000000000000000000000000000000000000000
--- a/include/views/unix/XkeysToSkKeys.h
+++ /dev/null
@@ -1,38 +0,0 @@
-
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#include "X11/Xlib.h"
-#include "X11/keysym.h"
-
-#include "SkKey.h"
-
-#ifndef XKEYS_TOSKKEYS_H
-#define XKEYS_TOSKKEYS_H
-
-SkKey XKeyToSkKey(KeySym keysym) {
-    switch (keysym) {
-        case XK_BackSpace:
-            return kBack_SkKey;
-        case XK_Return:
-            return kOK_SkKey;
-        case XK_Home:
-            return kHome_SkKey;
-        case XK_End:
-            return kEnd_SkKey;
-        case XK_Right:
-            return kRight_SkKey;
-        case XK_Left:
-            return kLeft_SkKey;
-        case XK_Down:
-            return kDown_SkKey;
-        case XK_Up:
-            return kUp_SkKey;
-        default:
-            return kNONE_SkKey;
-    }
-}
-#endif