Start using GrGpuCommandBuffer in GrDrawTarget.

src/gpu/vk/GrVkCaps.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 "GrVkCaps.h"
 
 #include "GrVkUtil.h"
@@ skipping 13 matching lines @@
     fSRGBSupport = true;   // always available in Vulkan
     fNPOTTextureTileSupport = true;  // always available in Vulkan
     fTwoSidedStencilSupport = true;  // always available in Vulkan
     fStencilWrapOpsSupport = true; // always available in Vulkan
     fDiscardRenderTargetSupport = false; //TODO: figure this out
     fReuseScratchTextures = true; //TODO: figure this out
     fGpuTracingSupport = false; //TODO: figure this out
     fCompressedTexSubImageSupport = false; //TODO: figure this out
     fOversizedStencilSupport = false; //TODO: figure this out
 
-    fUseDrawInsteadOfClear = false; //TODO: figure this out
+    fUseDrawInsteadOfClear = false;
 
     fMapBufferFlags = kNone_MapFlags; //TODO: figure this out
     fBufferMapThreshold = SK_MaxS32;  //TODO: figure this out
 
     fMaxRenderTargetSize = 4096; // minimum required by spec
     fMaxTextureSize = 4096; // minimum required by spec
     fMaxColorSampleCount = 4; // minimum required by spec
     fMaxStencilSampleCount = 4; // minimum required by spec
 
     fShaderCaps.reset(new GrGLSLCaps(contextOptions));
@@ skipping 192 matching lines @@
 
 void GrVkCaps::ConfigInfo::init(const GrVkInterface* interface,
                                 VkPhysicalDevice physDev,
                                 VkFormat format) {
     VkFormatProperties props;
     memset(&props, 0, sizeof(VkFormatProperties));
     GR_VK_CALL(interface, GetPhysicalDeviceFormatProperties(physDev, format, &props));
     InitConfigFlags(props.linearTilingFeatures, &fLinearFlags);
     InitConfigFlags(props.optimalTilingFeatures, &fOptimalFlags);
 }