Move shader precision modifier check onto GLSLCaps

src/gpu/effects/GrBezierEffect.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrBezierEffect.h"
 
 #include "gl/GrGLFragmentProcessor.h"
 #include "gl/GrGLGeometryProcessor.h"
+#include "gl/GrGLUtil.h"
 #include "gl/builders/GrGLProgramBuilder.h"
 
 class GrGLConicEffect : public GrGLGeometryProcessor {
 public:
     GrGLConicEffect(const GrGeometryProcessor&);
 
     void onEmitCode(EmitArgs&, GrGPArgs*) override;
 
     static inline void GenKey(const GrGeometryProcessor&,
                               const GrGLSLCaps&,
@@ skipping 606 matching lines @@
     do {
         GrPrimitiveEdgeType edgeType =
                 static_cast<GrPrimitiveEdgeType>(
                         d->fRandom->nextULessThan(kGrProcessorEdgeTypeCnt));
         gp = GrCubicEffect::Create(GrRandomColor(d->fRandom),
                                    GrTest::TestMatrix(d->fRandom), edgeType, *d->fCaps);
     } while (nullptr == gp);
     return gp;
 }