Make GrDrawTarget::Caps ref counted and GrGLCaps derive from it.

tests/GLProgramsTest.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.
  */
 
 // This is a GPU-backend specific test. It relies on static intializers to work
 
@@ skipping 18 matching lines @@
     fColorInput = random->nextULessThan(kColorInputCnt);
     fCoverageInput = random->nextULessThan(kColorInputCnt);
 
     fColorFilterXfermode = random->nextULessThan(SkXfermode::kCoeffModesCnt);
 
     fFirstCoverageStage = random->nextULessThan(GrDrawState::kNumStages);
 
     fAttribBindings |= random->nextBool() ? GrDrawState::kCoverage_AttribBindingsBit : 0;
 
 #if GR_GL_EXPERIMENTAL_GS
-    fExperimentalGS = gpu->getCaps().geometryShaderSupport() && random->nextBool();
+    fExperimentalGS = gpu->caps()->geometryShaderSupport() && random->nextBool();
 #endif
 
     bool edgeAA = random->nextBool();
     if (edgeAA) {
         fAttribBindings |= GrDrawState::kEdge_AttribBindingsBit;
-        if (gpu->getCaps().shaderDerivativeSupport()) {
+        if (gpu->caps()->shaderDerivativeSupport()) {
             fVertexEdgeType = (GrDrawState::VertexEdgeType)
                               random->nextULessThan(GrDrawState::kVertexEdgeTypeCnt);
             fDiscardIfOutsideEdge = random->nextBool();
         } else {
             fVertexEdgeType = GrDrawState::kHairLine_EdgeType;
             fDiscardIfOutsideEdge = false;
         }
     }
 
-    if (gpu->getCaps().dualSourceBlendingSupport()) {
+    if (gpu->caps()->dualSourceBlendingSupport()) {
         fDualSrcOutput = random->nextULessThan(kDualSrcOutputCnt);
     } else {
         fDualSrcOutput = kNone_DualSrcOutput;
     }
 
     // use separate tex coords?
     if (random->nextBool()) {
         fAttribBindings |= GrDrawState::kLocalCoords_AttribBindingsBit;
     }
 
@@ skipping 135 matching lines @@
     SkMagnifierImageFilter mag(SkRect::MakeWH(SK_Scalar1, SK_Scalar1), SK_Scalar1);
     GrConfigConversionEffect::Create(NULL,
                                      false,
                                      GrConfigConversionEffect::kNone_PMConversion,
                                      SkMatrix::I());
     SkScalar matrix[20];
     SkColorMatrixFilter cmf(matrix);
 }
 
 #endif