Step towards variable length effect keys.

src/effects/gradients/SkTwoPointConicalGradient_gpu.cpp

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkTwoPointConicalGradient_gpu.h"
 
 #include "SkTwoPointConicalGradient.h"
 
 #if SK_SUPPORT_GPU
 #include "GrTBackendEffectFactory.h"
+#include "gl/GrGLShaderBuilder.h"
 // For brevity
 typedef GrGLUniformManager::UniformHandle UniformHandle;
 
 static const SkScalar kErrorTol = 0.00001f;
 static const SkScalar kEdgeErrorTol = 5.f * kErrorTol;
 
 /**
  * We have three general cases for 2pt conical gradients. First we always assume that
  * the start radius <= end radius. Our first case (kInside_) is when the start circle
  * is completely enclosed by the end circle. The second case (kOutside_) is the case
@@ skipping 1291 matching lines @@
         return CircleInside2PtConicalEffect::Create(ctx, shader, matrix, tm, info);
     } else if (type == kEdge_ConicalType) {
         set_matrix_edge_conical(shader, &matrix);
         return Edge2PtConicalEffect::Create(ctx, shader, matrix, tm);
     } else {
         return CircleOutside2PtConicalEffect::Create(ctx, shader, matrix, tm, info);
     }
 }
 
 #endif