remove (redundant) twopointradial shader

src/effects/gradients/SkGradientShader.cpp

 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkGradientShaderPriv.h"
 #include "SkLinearGradient.h"
 #include "SkRadialGradient.h"
-#include "SkTwoPointRadialGradient.h"
 #include "SkTwoPointConicalGradient.h"
 #include "SkSweepGradient.h"
 
 void SkGradientShaderBase::Descriptor::flatten(SkWriteBuffer& buffer) const {
     buffer.writeColorArray(fColors, fCount);
     if (fPos) {
         buffer.writeBool(true);
         buffer.writeScalarArray(fPos, fCount);
     } else {
         buffer.writeBool(false);
@@ skipping 773 matching lines @@
     if (!valid_grad(colors, pos, colorCount, mode)) {
         return NULL;
     }
     EXPAND_1_COLOR(colorCount);
 
     SkGradientShaderBase::Descriptor desc;
     desc_init(&desc, colors, pos, colorCount, mode, flags, localMatrix);
     return SkNEW_ARGS(SkRadialGradient, (center, radius, desc));
 }
 
-SkShader* SkGradientShader::CreateTwoPointRadial(const SkPoint& start,
-                                                 SkScalar startRadius,
-                                                 const SkPoint& end,
-                                                 SkScalar endRadius,
-                                                 const SkColor colors[],
-                                                 const SkScalar pos[],
-                                                 int colorCount,
-                                                 SkShader::TileMode mode,
-                                                 uint32_t flags,
-                                                 const SkMatrix* localMatrix) {
-    if (startRadius < 0 || endRadius < 0) {
-        return NULL;
-    }
-    if (!valid_grad(colors, pos, colorCount, mode)) {
-        return NULL;
-    }
-    EXPAND_1_COLOR(colorCount);
-
-    SkGradientShaderBase::Descriptor desc;
-    desc_init(&desc, colors, pos, colorCount, mode, flags, localMatrix);
-    return SkNEW_ARGS(SkTwoPointRadialGradient,
-                      (start, startRadius, end, endRadius, desc));
-}
-
 SkShader* SkGradientShader::CreateTwoPointConical(const SkPoint& start,
                                                   SkScalar startRadius,
                                                   const SkPoint& end,
                                                   SkScalar endRadius,
                                                   const SkColor colors[],
                                                   const SkScalar pos[],
                                                   int colorCount,
                                                   SkShader::TileMode mode,
                                                   uint32_t flags,
                                                   const SkMatrix* localMatrix) {
@@ skipping 51 matching lines @@
 
     SkGradientShaderBase::Descriptor desc;
     desc_init(&desc, colors, pos, colorCount, SkShader::kClamp_TileMode, flags, localMatrix);
     return SkNEW_ARGS(SkSweepGradient, (cx, cy, desc));
 }
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkGradientShader)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkLinearGradient)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkRadialGradient)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkSweepGradient)
-    SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkTwoPointRadialGradient)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkTwoPointConicalGradient)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END
 
 ///////////////////////////////////////////////////////////////////////////////
 
 #if SK_SUPPORT_GPU
 
 #include "effects/GrTextureStripAtlas.h"
 #include "GrInvariantOutput.h"
 #include "gl/builders/GrGLProgramBuilder.h"
@@ skipping 292 matching lines @@
             (*stops)[i] = stop;
             stop = i < outColors - 1 ? stop + random->nextUScalar1() * (1.f - stop) : 1.f;
         }
     }
     *tm = static_cast<SkShader::TileMode>(random->nextULessThan(SkShader::kTileModeCount));
 
     return outColors;
 }
 
 #endif