Hide GrDrawTarget::Caps's member vars

Review URL: https://codereview.appspot.com/6499044



git-svn-id: http://skia.googlecode.com/svn/trunk@5328 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrPathRendererChain.cpp b/src/gpu/GrPathRendererChain.cpp
index 038f836..2814f99 100644
--- a/src/gpu/GrPathRendererChain.cpp
+++ b/src/gpu/GrPathRendererChain.cpp
@@ -51,8 +51,8 @@
 void GrPathRendererChain::init() {
     GrAssert(!fInit);
     GrGpu* gpu = fOwner->getGpu();
-    bool twoSided = gpu->getCaps().fTwoSidedStencilSupport;
-    bool wrapOp = gpu->getCaps().fStencilWrapOpsSupport;
+    bool twoSided = gpu->getCaps().twoSidedStencilSupport();
+    bool wrapOp = gpu->getCaps().stencilWrapOpsSupport();
     GrPathRenderer::AddPathRenderers(fOwner, fFlags, this);
     this->addPathRenderer(SkNEW_ARGS(GrDefaultPathRenderer,
                                      (twoSided, wrapOp)))->unref();