Add WSI functions to GrVkInterface

src/gpu/vk/GrVkImage.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrVkImage_DEFINED
 #define GrVkImage_DEFINED
 
 #include "GrVkResource.h"
 #include "SkTypes.h"
 
-#include "vulkan/vulkan.h"
+#include "vk/GrVkDefines.h"
 
 class GrVkGpu;
 
 class GrVkImage : SkNoncopyable {
 public:
     // unlike GrVkBuffer, this needs to be public so GrVkStencilAttachment can use it
     class Resource : public GrVkResource {
     public:
         enum Flags {
             kNo_Flags = 0,
@@ skipping 82 matching lines @@
     void releaseImage(const GrVkGpu* gpu);
     void abandonImage();
 
     const Resource* fResource;
 
     VkImageLayout   fCurrentLayout;
 
 };
 
 #endif