Add direct getter for GrCaps to GrContext.

src/gpu/GrClipMaskManager.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrClipMaskManager.h"
 #include "GrAAConvexPathRenderer.h"
 #include "GrAAHairLinePathRenderer.h"
@@ skipping 471 matching lines @@
                                 GrColor_WHITE,
                                 SkMatrix::I(),
                                 SkRect::Make(dstBound));
 }
 
 GrTexture* GrClipMaskManager::createTempMask(int width, int height) {
     GrSurfaceDesc desc;
     desc.fFlags = kRenderTarget_GrSurfaceFlag;
     desc.fWidth = width;
     desc.fHeight = height;
-    if (this->getContext()->isConfigRenderable(kAlpha_8_GrPixelConfig, false)) {
+    if (this->getContext()->caps()->isConfigRenderable(kAlpha_8_GrPixelConfig, false)) {
         desc.fConfig = kAlpha_8_GrPixelConfig;
     } else {
         desc.fConfig = kRGBA_8888_GrPixelConfig;
     }
 
     return this->getContext()->textureProvider()->refScratchTexture(
         desc, GrTextureProvider::kApprox_ScratchTexMatch);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ skipping 16 matching lines @@
                                                bool willUpload) {
     // Since we are setting up the cache we should free up the
     // currently cached mask so it can be reused.
     fAACache.reset();
 
     GrSurfaceDesc desc;
     desc.fFlags = willUpload ? kNone_GrSurfaceFlags : kRenderTarget_GrSurfaceFlag;
     desc.fWidth = clipSpaceIBounds.width();
     desc.fHeight = clipSpaceIBounds.height();
     desc.fConfig = kRGBA_8888_GrPixelConfig;
-    if (willUpload || this->getContext()->isConfigRenderable(kAlpha_8_GrPixelConfig, false)) {
+    if (willUpload ||
+        this->getContext()->caps()->isConfigRenderable(kAlpha_8_GrPixelConfig, false)) {
         // We would always like A8 but it isn't supported on all platforms
         desc.fConfig = kAlpha_8_GrPixelConfig;
     }
 
     fAACache.acquireMask(elementsGenID, desc, clipSpaceIBounds);
     return fAACache.getLastMask();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // Create a 8-bit clip mask in alpha
@@ skipping 574 matching lines @@
     fAACache.setContext(clipTarget->getContext());
 }
 
 void GrClipMaskManager::adjustPathStencilParams(const GrStencilAttachment* stencilAttachment,
                                                 GrStencilSettings* settings) {
     if (stencilAttachment) {
         int stencilBits = stencilAttachment->bits();
         this->adjustStencilParams(settings, fClipMode, stencilBits);
     }
 }