Enable rect clips

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 210 matching lines @@
     SkIRect clipSpaceIBounds;
     bool requiresAA;
     GrRenderTarget* rt = pipelineBuilder->getRenderTarget();
 
     // GrDrawTarget should have filtered this for us
     SkASSERT(rt);
 
     SkIRect clipSpaceRTIBounds = SkIRect::MakeWH(rt->width(), rt->height());
     const GrClip& clip = pipelineBuilder->clip();
     // TODO we shouldn't be ignoring the clip mask manager's clip.  This is temporary.
-    bool ignoreClip = clip.isWideOpen(clipSpaceRTIBounds) ||
-                      GrClip::kIRect_ClipType == clip.clipType();
+    bool ignoreClip = clip.isWideOpen(clipSpaceRTIBounds);
     if (!ignoreClip) {
         // The clip mask manager always draws with a single IRect so we special case that logic here
         if (GrClip::kIRect_ClipType == clip.clipType()) {
             initialState = GrReducedClip::kAllIn_InitialState;
             clipSpaceIBounds = clip.irect();
             SkNEW_INSERT_AT_LLIST_HEAD(&elements,
                                        Element,
                                        (SkRect::Make(clipSpaceIBounds),
                                         SkRegion::kIntersect_Op, false));
         } else {
@@ skipping 860 matching lines @@
     fAACache.setContext(clipTarget->getContext());
 }
 
 void GrClipMaskManager::adjustPathStencilParams(const GrStencilBuffer* stencilBuffer,
                                                 GrStencilSettings* settings) {
     if (stencilBuffer) {
         int stencilBits = stencilBuffer->bits();
         this->adjustStencilParams(settings, fClipMode, stencilBits);
     }
 }