ozone: Move public files to ui/ozone/public & update public DEPS

ui/ozone/platform_selection.cc

 // Copyright 2014 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 "ui/ozone/platform_selection.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
-#include "ui/ozone/ozone_switches.h"
 #include "ui/ozone/platform_list.h"
+#include "ui/ozone/public/ozone_switches.h"
 
 namespace ui {
 
 namespace {
 
 // Returns the name of the platform to use (value of --ozone-platform flag).
 std::string GetPlatformName() {
   // The first platform is the default.
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kOzonePlatform) &&
       kPlatformCount > 0)
@@ skipping 22 matching lines @@
 
   LOG(FATAL) << "Invalid ozone platform: " << platform_name;
   return -1;  // not reached
 }
 
 const char* GetOzonePlatformName() {
   return kPlatformNames[GetOzonePlatformId()];
 }
 
 }  // namespace ui