Began logging more gpu stats from nanobench

src/gpu/GrGpu.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGpu_DEFINED
 #define GrGpu_DEFINED
 
@@ skipping 324 matching lines @@
         void incRenderTargetBinds() { fRenderTargetBinds++; }
         int shaderCompilations() const { return fShaderCompilations; }
         void incShaderCompilations() { fShaderCompilations++; }
         int textureCreates() const { return fTextureCreates; }
         void incTextureCreates() { fTextureCreates++; }
         int textureUploads() const { return fTextureUploads; }
         void incTextureUploads() { fTextureUploads++; }
         void incStencilAttachmentCreates() { fStencilAttachmentCreates++; }
         void incNumDraws() { fNumDraws++; }
         void dump(SkString*);
+        void dumpKeyValuePairs(SkTArray<SkString>* keys, SkTArray<double>* values);
 
     private:
         int fRenderTargetBinds;
         int fShaderCompilations;
         int fTextureCreates;
         int fTextureUploads;
         int fStencilAttachmentCreates;
         int fNumDraws;
 #else
-        void dump(SkString*) {};
+        void dump(SkString*) {}
+        void dumpKeyValuePairs(SkTArray<SkString>*, SkTArray<double>*) {}
         void incRenderTargetBinds() {}
         void incShaderCompilations() {}
         void incTextureCreates() {}
         void incTextureUploads() {}
         void incStencilAttachmentCreates() {}
         void incNumDraws() {}
 #endif
     };
 
     Stats* stats() { return &fStats; }
@@ skipping 136 matching lines @@
     ResetTimestamp                                                      fResetTimestamp;
     uint32_t                                                            fResetBits;
     // The context owns us, not vice-versa, so this ptr is not ref'ed by Gpu.
     GrContext*                                                          fContext;
 
     friend class GrPathRendering;
     typedef SkRefCnt INHERITED;
 };
 
 #endif