Add resource tracking output and command buffer recycling

src/gpu/vk/GrVkGpu.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 GrVkGpu_DEFINED
 #define GrVkGpu_DEFINED
 
@@ skipping 97 matching lines @@
                                 VkBufferMemoryBarrier* barrier) const;
     void addImageMemoryBarrier(VkPipelineStageFlags srcStageMask,
                                VkPipelineStageFlags dstStageMask,
                                bool byRegion,
                                VkImageMemoryBarrier* barrier) const;
 
     shaderc_compiler_t shadercCompiler() const {
         return fCompiler;
     }
 
-    void submitSecondaryCommandBuffer(const GrVkSecondaryCommandBuffer*,
+    void submitSecondaryCommandBuffer(GrVkSecondaryCommandBuffer*,
                                       const GrVkRenderPass*,
                                       const VkClearValue*,
                                       GrVkRenderTarget*,
                                       const SkIRect& bounds);
 
     void finishDrawTarget() override;
 
     void generateMipmap(GrVkTexture* tex) const;
 
     bool updateBuffer(GrVkBuffer* buffer, const void* src, size_t srcSizeInBytes);
@@ skipping 115 matching lines @@
 
     // Shaderc compiler used for compiling glsl in spirv. We only want to create the compiler once
     // since there is significant overhead to the first compile of any compiler.
     shaderc_compiler_t fCompiler;
 
 
     typedef GrGpu INHERITED;
 };
 
 #endif