Remove VisualBench and its Android implementation.

tools/VisualBench/VisualDebugModule.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 "VisualDebugModule.h"
-
-#include "SkCanvas.h"
-
-VisualDebugModule::VisualDebugModule(VisualBench* owner)
-    : fState(kInit_State)
-    , fIndex(0)
-    , fOwner(owner) {
-    // VisualDebugModule only really makes sense for SKPs
-    fBenchmarkStream.reset(new VisualBenchmarkStream(owner->getSurfaceProps(), true));
-}
-
-bool VisualDebugModule::advanceIfNecessary(SkCanvas* canvas) {
-    Benchmark* benchmark = fBenchmarkStream->current();
-    switch (fState) {
-        case kInit_State: {
-            // setup new benchmark
-            benchmark->delayedSetup();
-            fOwner->clear(canvas, SK_ColorWHITE, 3);
-            benchmark->preTimingHooks(canvas);
-
-            // reset debug canvas
-            SkIPoint size = benchmark->getSize();
-            fDebugCanvas.reset(new SkDebugCanvas(size.fX, size.fY));
-
-            // pour benchmark into canvas
-            benchmark->draw(1, fDebugCanvas);
-            fIndex = fDebugCanvas->getSize() - 1;
-            fState = kPlay_State;
-            break;
-        }
-        case kPlay_State: break;
-        case kNext_State:
-            // cleanup after the last SKP
-            benchmark->postTimingHooks(canvas);
-            fOwner->reset();
-            if (!fBenchmarkStream->next()) {
-                SkDebugf("Exiting VisualBench successfully\n");
-                fOwner->closeWindow();
-                return false;
-            }
-            fState = kInit_State;
-            break;
-    }
-    return true;
-}
-
-void VisualDebugModule::draw(SkCanvas* canvas) {
-    if (!fBenchmarkStream->current() || !this->advanceIfNecessary(canvas)) {
-        return;
-    }
-
-    fDebugCanvas->drawTo(canvas, fIndex);
-    canvas->flush();
-    fOwner->present();
-}
-
-bool VisualDebugModule::onHandleChar(SkUnichar c) {
-    switch (c) {
-        case ' ': fState = kNext_State; break;
-        case 'a': fIndex = (fIndex + 1) % (fDebugCanvas->getSize() - 1); break;
-        case 's': fIndex = fIndex <= 0 ? fDebugCanvas->getSize() - 1 : fIndex - 1; break;
-        default: break;
-    }
-
-    return true;
-}