Step towards variable length effect keys.

src/gpu/effects/GrRRectEffect.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 "GrRRectEffect.h"
 
 #include "gl/GrGLEffect.h"
+#include "gl/GrGLShaderBuilder.h"
 #include "gl/GrGLSL.h"
 #include "GrConvexPolyEffect.h"
 #include "GrOvalEffect.h"
 #include "GrTBackendEffectFactory.h"
 
 #include "SkRRect.h"
 
 // The effects defined here only handle rrect radii >= kRadiusMin.
 static const SkScalar kRadiusMin = SK_ScalarHalf;
 
@@ skipping 699 matching lines @@
                 if (rrect.isNinePatch()) {
                     return EllipticalRRectEffect::Create(edgeType, rrect);
                 }
                 return NULL;
             }
         }
     }
 
     return NULL;
 }