Added initial Vulkan build files as well as a basic implementation file.

gpu/vulkan/vulkan_surface.cc

+// Copyright (c) 2016 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 "gpu/vulkan/vulkan_surface.h"
+
+#include "gpu/vulkan/vulkan_implementation.h"
+
+namespace gpu {
+
+VulkanSurface::VulkanSurface() {}
+
+// static
+bool VulkanSurface::InitializeOneOff() {
+  if (!InitializeVulkan())
+    return false;
+
+  return true;
+}
+
+VulkanSurface::~VulkanSurface() {}
+
+}  // namespace gpu