create GrTestUtils.h, move some common functions into it

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/GrGLProcessor.h"
@@ skipping 218 matching lines @@
 GR_DEFINE_GEOMETRY_PROCESSOR_TEST(GrConicEffect);
 
 GrGeometryProcessor* GrConicEffect::TestCreate(SkRandom* random,
                                                GrContext*,
                                                const GrDrawTargetCaps& caps,
                                                GrTexture*[]) {
     GrGeometryProcessor* gp;
     do {
         GrPrimitiveEdgeType edgeType = static_cast<GrPrimitiveEdgeType>(
                                                     random->nextULessThan(kGrProcessorEdgeTypeCnt));
-        gp = GrConicEffect::Create(GrRandomColor(random), GrProcessorUnitTest::TestMatrix(random),
+        gp = GrConicEffect::Create(GrRandomColor(random), GrTest::TestMatrix(random),
                                    edgeType, caps,
-                                   GrProcessorUnitTest::TestMatrix(random));
+                                   GrTest::TestMatrix(random));
     } while (NULL == gp);
     return gp;
 }
 
 //////////////////////////////////////////////////////////////////////////////
 // Quad
 //////////////////////////////////////////////////////////////////////////////
 
 struct QuadBatchTracker {
     GrGPInput fInputColorType;
@@ skipping 199 matching lines @@
 
 GrGeometryProcessor* GrQuadEffect::TestCreate(SkRandom* random,
                                               GrContext*,
                                               const GrDrawTargetCaps& caps,
                                               GrTexture*[]) {
     GrGeometryProcessor* gp;
     do {
         GrPrimitiveEdgeType edgeType = static_cast<GrPrimitiveEdgeType>(
                 random->nextULessThan(kGrProcessorEdgeTypeCnt));
         gp = GrQuadEffect::Create(GrRandomColor(random),
-                                  GrProcessorUnitTest::TestMatrix(random),
+                                  GrTest::TestMatrix(random),
                                   edgeType, caps,
-                                  GrProcessorUnitTest::TestMatrix(random));
+                                  GrTest::TestMatrix(random));
     } while (NULL == gp);
     return gp;
 }
 
 //////////////////////////////////////////////////////////////////////////////
 // Cubic
 //////////////////////////////////////////////////////////////////////////////
 
 struct CubicBatchTracker {
     GrGPInput fInputColorType;
@@ skipping 217 matching lines @@
 
 GrGeometryProcessor* GrCubicEffect::TestCreate(SkRandom* random,
                                                GrContext*,
                                                const GrDrawTargetCaps& caps,
                                                GrTexture*[]) {
     GrGeometryProcessor* gp;
     do {
         GrPrimitiveEdgeType edgeType = static_cast<GrPrimitiveEdgeType>(
                                                     random->nextULessThan(kGrProcessorEdgeTypeCnt));
         gp = GrCubicEffect::Create(GrRandomColor(random),
-                                   GrProcessorUnitTest::TestMatrix(random), edgeType, caps);
+                                   GrTest::TestMatrix(random), edgeType, caps);
     } while (NULL == gp);
     return gp;
 }