Remove VisualBench and its Android implementation.

tools/VisualBench/VisualLightweightBenchModule.h

Index: tools/VisualBench/VisualLightweightBenchModule.h
diff --git a/tools/VisualBench/VisualLightweightBenchModule.h b/tools/VisualBench/VisualLightweightBenchModule.h
deleted file mode 100644
index 7618ff2a11cc288c1917e16db84597c53ed4b3f4..0000000000000000000000000000000000000000
--- a/tools/VisualBench/VisualLightweightBenchModule.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * 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 VisualLightweightBenchModule_DEFINED
-#define VisualLightweightBenchModule_DEFINED
-
-#include "VisualStreamTimingModule.h"
-
-#include "ResultsWriter.h"
-#include "SkPicture.h"
-#include "VisualBench.h"
-
-class SkCanvas;
-
-/*
- * This module is designed to be a minimal overhead timing module for VisualBench
- */
-class VisualLightweightBenchModule : public VisualStreamTimingModule {
-public:
-    // TODO get rid of backpointer
-    VisualLightweightBenchModule(VisualBench* owner);
-
-    bool onHandleChar(SkUnichar c) override;
-
-private:
-    void renderFrame(SkCanvas*, Benchmark*, int loops) override;
-    bool timingFinished(Benchmark*, int loops, double measurement) override;
-    void printStats(Benchmark*, int loops);
-
-    struct Record {
-        SkTArray<double> fMeasurements;
-    };
-    int fCurrentSample;
-    SkTArray<Record> fRecords;
-
-    // support framework
-    SkAutoTDelete<ResultsWriter> fResults;
-
-    typedef VisualStreamTimingModule INHERITED;
-};
-
-#endif