remove (redundant) twopointradial shader

gm/twopointradial.cpp

Index: gm/twopointradial.cpp
diff --git a/gm/twopointradial.cpp b/gm/twopointradial.cpp
deleted file mode 100644
index f1a27d3f8391b7984ee434cfe4337053fb47b1e3..0000000000000000000000000000000000000000
--- a/gm/twopointradial.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "gm.h"
-#include "SkCanvas.h"
-#include "SkPaint.h"
-#include "SkGradientShader.h"
-
-static void intToScalars(SkScalar dst[], const int src[], int n) {
-    for (int i = 0; i < n; ++i) {
-        dst[i] = SkIntToScalar(src[i]);
-    }
-}
-
-static void drawGrad(SkCanvas* canvas, const SkScalar d0[], const SkScalar d1[]) {
-    const SkRect bounds = SkRect::MakeXYWH(SkIntToScalar(-50),
-                                           SkIntToScalar(-50),
-                                           SkIntToScalar(200),
-                                           SkIntToScalar(100));
-
-    SkPoint c0 = { d0[0], d0[1] };
-    SkScalar r0 = d0[2];
-    SkPoint c1 = { d1[0], d1[1] };
-    SkScalar r1 = d1[2];
-
-    SkColor colors[] = { SK_ColorGREEN, SK_ColorRED };
-    SkPaint paint;
-    paint.setAntiAlias(true);
-    sk_tool_utils::set_portable_typeface(&paint);
-
-    SkString str;
-    str.printf("%g,%g,%g  %g,%g,%g",
-               SkScalarToFloat(c0.fX), SkScalarToFloat(c0.fY), SkScalarToFloat(r0),
-               SkScalarToFloat(c1.fX), SkScalarToFloat(c1.fY), SkScalarToFloat(r1));
-    canvas->drawText(str.c_str(), str.size(),
-                     bounds.fLeft, bounds.fTop - paint.getTextSize()/2, paint);
-
-    paint.setShader(SkGradientShader::CreateTwoPointConical(c0, r0, c1, r1,
-                                                            colors, NULL, 2,
-                                                            SkShader::kClamp_TileMode))->unref();
-    canvas->drawRect(bounds, paint);
-
-    paint.setShader(NULL);
-    paint.setColor(0x66000000);
-    paint.setStyle(SkPaint::kStroke_Style);
-    canvas->drawCircle(c0.fX, c0.fY, r0, paint);
-    canvas->drawCircle(c1.fX, c1.fY, r1, paint);
-    canvas->drawRect(bounds, paint);
-}
-
-class TwoPointRadialGM : public skiagm::GM {
-public:
-    TwoPointRadialGM() {}
-
-protected:
-    SkString onShortName() {
-        return SkString("twopointconical");
-    }
-
-    SkISize onISize() { return SkISize::Make(480, 780); }
-
-    virtual void onDraw(SkCanvas* canvas) {
-        if (false) {
-            SkPaint paint;
-            paint.setColor(SK_ColorBLUE);
-            canvas->drawRect(
-                    SkRect::MakeWH(SkIntToScalar(this->getISize().fWidth),
-                                   SkIntToScalar(this->getISize().fHeight)),
-                    paint);
-        }
-        SkPaint paint;
-        const int R0 = 20;
-        const int R1 = 40;
-
-        const SkScalar DX = SkIntToScalar(250);
-        const SkScalar DY = SkIntToScalar(130);
-
-        canvas->translate(SkIntToScalar(60), SkIntToScalar(70));
-
-        static const int gData[] = {
-            0, 0, R0,       0, 0, R1,
-            0, 0, R0,       20, 0, R1,
-            0, 0, R0,       25, 0, R1,
-            0, 0, R0,       100, 0, R1,
-            0, 0, R0,       25, 0, R0,
-            0, 0, R0,       100, 0, R0,
-        };
-
-        int count = SK_ARRAY_COUNT(gData) / 6;
-        for (int i = 0; i < count; ++i) {
-            SkScalar data[6];
-            intToScalars(data, &gData[i * 6], 6);
-
-            int n = canvas->save();
-            drawGrad(canvas, &data[0], &data[3]);
-            canvas->translate(DX, 0);
-            drawGrad(canvas, &data[3], &data[0]);
-            canvas->restoreToCount(n);
-            canvas->translate(0, DY);
-        }
-    }
-};
-
-//////////////////////////////////////////////////////////////////////////////
-
-static skiagm::GM* F(void*) { return new TwoPointRadialGM; }
-
-static skiagm::GMRegistry gR(F);