remove (redundant) twopointradial shader

tests/GradientTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCanvas.h"
 #include "SkColorShader.h"
 #include "SkGradientShader.h"
@@ skipping 89 matching lines @@
                                                             rec.fPos,
                                                             rec.fColorCount,
                                                             rec.fTileMode));
 
     SkShader::GradientInfo info;
     rec.gradCheck(reporter, s, &info, SkShader::kRadial_GradientType);
     REPORTER_ASSERT(reporter, info.fPoint[0] == rec.fPoint[0]);
     REPORTER_ASSERT(reporter, info.fRadius[0] == rec.fRadius[0]);
 }
 
-static void radial2_gradproc(skiatest::Reporter* reporter, const GradRec& rec) {
-    SkAutoTUnref<SkShader> s(SkGradientShader::CreateTwoPointRadial(rec.fPoint[0],
-                                                            rec.fRadius[0],
-                                                            rec.fPoint[1],
-                                                            rec.fRadius[1],
-                                                            rec.fColors,
-                                                            rec.fPos,
-                                                            rec.fColorCount,
-                                                            rec.fTileMode));
-
-    SkShader::GradientInfo info;
-    rec.gradCheck(reporter, s, &info, SkShader::kRadial2_GradientType);
-    REPORTER_ASSERT(reporter, !memcmp(info.fPoint, rec.fPoint, 2 * sizeof(SkPoint)));
-    REPORTER_ASSERT(reporter, !memcmp(info.fRadius, rec.fRadius, 2 * sizeof(SkScalar)));
-}
-
 static void sweep_gradproc(skiatest::Reporter* reporter, const GradRec& rec) {
     SkAutoTUnref<SkShader> s(SkGradientShader::CreateSweep(rec.fPoint[0].fX,
                                                            rec.fPoint[0].fY,
                                                            rec.fColors,
                                                            rec.fPos,
                                                            rec.fColorCount));
 
     SkShader::GradientInfo info;
     rec.gradCheck(reporter, s, &info, SkShader::kSweep_GradientType);
     REPORTER_ASSERT(reporter, info.fPoint[0] == rec.fPoint[0]);
@@ skipping 60 matching lines @@
     rec.fPos = gPos;
     rec.fPoint = gPts;
     rec.fRadius = gRad;
     rec.fTileMode = SkShader::kClamp_TileMode;
 
     static const GradProc gProcs[] = {
         none_gradproc,
         color_gradproc,
         linear_gradproc,
         radial_gradproc,
-        radial2_gradproc,
         sweep_gradproc,
         conical_gradproc,
     };
 
     for (size_t i = 0; i < SK_ARRAY_COUNT(gProcs); ++i) {
         gProcs[i](reporter, rec);
     }
 }
 
 DEF_TEST(Gradient, reporter) {
     TestGradientShaders(reporter);
     TestConstantGradient(reporter);
     test_big_grad(reporter);
 }