Update min Vulkan version to 1.0.8.0, and fix various bugs

src/gpu/vk/GrVkRenderTarget.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrVkRenderTarget.h"
 
 #include "GrRenderTargetPriv.h"
@@ skipping 198 matching lines @@
     SkASSERT(info);
     // We can wrap a rendertarget without its allocation, as long as we don't take ownership
     SkASSERT(VK_NULL_HANDLE != info->fImage);
     SkASSERT(VK_NULL_HANDLE != info->fAlloc || kAdopted_LifeCycle != lifeCycle);
 
     GrVkImage::Resource::Flags flags = (VK_IMAGE_TILING_LINEAR == info->fImageTiling)
                                      ? Resource::kLinearTiling_Flag : Resource::kNo_Flags;
 
     const GrVkImage::Resource* imageResource;
     if (kBorrowed_LifeCycle == lifeCycle) {
-        imageResource = new GrVkImage::BorrowedResource(info->fImage, info->fAlloc, flags);
+        imageResource = new GrVkImage::BorrowedResource(info->fImage,
+                                                        info->fAlloc,
+                                                        flags,
+                                                        info->fFormat);
     } else {
-        imageResource = new GrVkImage::Resource(info->fImage, info->fAlloc, flags);
+        imageResource = new GrVkImage::Resource(info->fImage, info->fAlloc, flags, info->fFormat);
     }
     if (!imageResource) {
         return nullptr;
     }
 
     GrVkRenderTarget* rt = GrVkRenderTarget::Create(gpu, desc, lifeCycle, imageResource);
     if (rt) {
         rt->fCurrentLayout = info->fImageLayout;
     }
     // Create() will increment the refCount of the image resource if it succeeds
@@ skipping 171 matching lines @@
     }
 
     return nullptr;
 }
 
 
 GrVkGpu* GrVkRenderTarget::getVkGpu() const {
     SkASSERT(!this->wasDestroyed());
     return static_cast<GrVkGpu*>(this->getGpu());
 }