Remove experimental/PdfViewer

experimental/PdfViewer/SkTrackDevice.h

Index: experimental/PdfViewer/SkTrackDevice.h
diff --git a/experimental/PdfViewer/SkTrackDevice.h b/experimental/PdfViewer/SkTrackDevice.h
deleted file mode 100644
index dfa20d1c217598f8727edad5543e112bb6e9d903..0000000000000000000000000000000000000000
--- a/experimental/PdfViewer/SkTrackDevice.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkTrackDevice_DEFINED
-#define SkTrackDevice_DEFINED
-
-#include "SkBitmapDevice.h"
-#include "SkTracker.h"
-
-/** \class SkTrackDevice
- *
- *   A Track Device is used to track the callstack of an operation that affected some pixels.
- *   It can be used with SampleApp to investigate bugs (CL not checked in yet).
- *
- *   every drawFoo is implemented as such:
- *      before();   // - collects state of interesting pixels
- *      INHERITED::drawFoo(...);
- *      after();  // - checks if pixels of interest, and issue a breakpoint.
- *
- */
-// TODO: can this be derived from SkBaseDevice instead?
-class SkTrackDevice : public SkBitmapDevice {
-public:
-    SkTrackDevice(const SkBitmap& bitmap)
-        : INHERITED(bitmap, SkSurfaceProps(0, kUnknown_SkPixelGeometry))
-        , fTracker(NULL) {
-    }
-
-    virtual ~SkTrackDevice() {}
-
-    // Install a tracker - we can reuse the tracker between multiple devices, and the state of the
-    // tracker is preserved - number and location of poinbts, ...
-    void installTracker(SkTracker* tracker) {
-        fTracker = tracker;
-        fTracker->newFrame();
-    }
-
-protected:
-#if 0   // clear is deprecated (and private)
-    virtual void clear(SkColor color) {
-        before();
-        INHERITED::clear(color);
-        after();
-    }
-#endif
-
-    void drawPaint(const SkDraw& dummy1, const SkPaint& paint) override {
-        before();
-        INHERITED::drawPaint(dummy1, paint);
-        after();
-    }
-
-    void drawPoints(const SkDraw& dummy1, SkCanvas::PointMode mode, size_t count,
-                    const SkPoint dummy2[], const SkPaint& paint) override {
-        before();
-        INHERITED::drawPoints(dummy1, mode, count, dummy2, paint);
-        after();
-    }
-
-    void drawRect(const SkDraw& dummy1, const SkRect& r, const SkPaint& paint) override {
-        before();
-        INHERITED::drawRect(dummy1, r, paint);
-        after();
-    }
-
-
-    void drawOval(const SkDraw& dummy1, const SkRect& oval, const SkPaint& paint) override {
-        before();
-        INHERITED::drawOval(dummy1, oval, paint);
-        after();
-    }
-
-    void drawRRect(const SkDraw& dummy1, const SkRRect& rr, const SkPaint& paint) override {
-        before();
-        INHERITED::drawRRect(dummy1, rr, paint);
-        after();
-    }
-
-    void drawPath(const SkDraw& dummy1, const SkPath& path,
-                  const SkPaint& paint,
-                  const SkMatrix* prePathMatrix = NULL,
-                  bool pathIsMutable = false) override {
-        before();
-        INHERITED::drawPath(dummy1, path, paint, prePathMatrix, pathIsMutable);
-        after();
-    }
-
-    void drawBitmap(const SkDraw& dummy1, const SkBitmap& bitmap,
-                    const SkMatrix& matrix, const SkPaint& paint) override {
-        before();
-        INHERITED::drawBitmap(dummy1, bitmap, matrix, paint);
-        after();
-    }
-
-    void drawSprite(const SkDraw& dummy1, const SkBitmap& bitmap,
-                    int x, int y, const SkPaint& paint) override {
-        before();
-        INHERITED::drawSprite(dummy1, bitmap, x, y, paint);
-        after();
-    }
-
-    void drawBitmapRect(const SkDraw& dummy1, const SkBitmap& dummy2,
-                        const SkRect* srcOrNull, const SkRect& dst,
-                        const SkPaint& paint,
-                        SK_VIRTUAL_CONSTRAINT_TYPE flags) override {
-        before();
-        INHERITED::drawBitmapRect(dummy1, dummy2, srcOrNull, dst, paint, flags);
-        after();
-    }
-
-    void drawText(const SkDraw& dummy1, const void* text, size_t len,
-                  SkScalar x, SkScalar y, const SkPaint& paint) override {
-        before();
-        INHERITED::drawText(dummy1, text, len, x, y, paint);
-        after();
-    }
-
-    void drawPosText(const SkDraw& dummy1, const void* text, size_t len,
-                     const SkScalar pos[], int scalarsPerPos,
-                     const SkPoint& offset, const SkPaint& paint) override {
-        before();
-        INHERITED::drawPosText(dummy1, text, len, pos, scalarsPerPos, offset, paint);
-        after();
-    }
-
-    void drawTextOnPath(const SkDraw& dummy1, const void* text, size_t len,
-                        const SkPath& path, const SkMatrix* matrix,
-                        const SkPaint& paint) override {
-        before();
-        INHERITED::drawTextOnPath(dummy1, text, len, path, matrix, paint);
-        after();
-    }
-
-    void drawVertices(const SkDraw& dummy1, SkCanvas::VertexMode dummy2, int vertexCount,
-                      const SkPoint verts[], const SkPoint texs[],
-                      const SkColor colors[], SkXfermode* xmode,
-                      const uint16_t indices[], int indexCount,
-                      const SkPaint& paint) override {
-        before();
-        INHERITED::drawVertices(dummy1, dummy2, vertexCount,verts, texs,colors, xmode, indices,
-                                indexCount, paint);
-        after();
-    }
-
-    void drawDevice(const SkDraw& dummy1, SkBaseDevice* dummy2, int x, int y,
-                    const SkPaint& dummy3) override {
-        before();
-        INHERITED::drawDevice(dummy1, dummy2, x, y, dummy3);
-        after();
-    }
-
-private:
-    void before() {
-        if (fTracker) {
-            fTracker->before(accessBitmap(false));
-        }
-    }
-
-    // any/all of the expected touched has to be changed, and all expected untouched must be intact
-    void after() {
-        if (fTracker) {
-            fTracker->after(accessBitmap(false));
-        }
-    }
-
-private:
-    SkTracker* fTracker;
-
-    typedef SkBitmapDevice INHERITED;
-};
-
-#endif  // SkTrackDevice_DEFINED