Refactor Vulkan image, texture, RTs so that create and getter handles match.

src/gpu/vk/GrVkPipelineState.h

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef GrVkPipelineState_DEFINED
 #define GrVkPipelineState_DEFINED
@@ skipping 248 matching lines @@
     // Meta data so we know which descriptor sets we are using and need to bind.
     int fStartDS;
     int fDSCount;
 
     SkAutoTDelete<GrVkUniformBuffer> fVertexUniformBuffer;
     SkAutoTDelete<GrVkUniformBuffer> fFragmentUniformBuffer;
 
     // GrVkResources used for sampling textures
     SkTDArray<GrVkSampler*> fSamplers;
     SkTDArray<const GrVkImageView*> fTextureViews;
-    SkTDArray<const GrVkImage::Resource*> fTextures;
+    SkTDArray<const GrVkResource*> fTextures;
 
     // Tracks the current render target uniforms stored in the vertex buffer.
     RenderTargetState fRenderTargetState;
     BuiltinUniformHandles fBuiltinUniformHandles;
 
     // Processors in the GrVkPipelineState
     SkAutoTDelete<GrGLSLPrimitiveProcessor> fGeometryProcessor;
     SkAutoTDelete<GrGLSLXferProcessor> fXferProcessor;
     GrGLSLFragProcs fFragmentProcessors;
 
     Desc fDesc;
 
     GrVkPipelineStateDataManager fDataManager;
 
     DescriptorPoolManager fSamplerPoolManager;
     const GrVkDescriptorPool*   fCurrentUniformDescPool;
 
     int fNumSamplers;
 
     friend class GrVkPipelineStateBuilder;
 };
 
 #endif