Retract GrRenderTarget a bit

src/gpu/batches/GrTessellatingPathRenderer.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrTessellatingPathRenderer.h"
 
 #include "GrBatchFlushState.h"
@@ skipping 1616 matching lines @@
 };
 
 bool GrTessellatingPathRenderer::onDrawPath(const DrawPathArgs& args) {
     SkASSERT(!args.fAntiAlias);
     const GrRenderTarget* rt = args.fPipelineBuilder->getRenderTarget();
     if (nullptr == rt) {
         return false;
     }
 
     SkIRect clipBoundsI;
-    args.fPipelineBuilder->clip().getConservativeBounds(rt, &clipBoundsI);
+    args.fPipelineBuilder->clip().getConservativeBounds(rt->width(), rt->height(), &clipBoundsI);
     SkRect clipBounds = SkRect::Make(clipBoundsI);
     SkMatrix vmi;
     if (!args.fViewMatrix->invert(&vmi)) {
         return false;
     }
     vmi.mapRect(&clipBounds);
     SkAutoTUnref<GrDrawBatch> batch(TessellatingPathBatch::Create(args.fColor, *args.fPath,
                                                                   *args.fStroke, *args.fViewMatrix,
                                                                   clipBounds));
     args.fTarget->drawBatch(*args.fPipelineBuilder, batch);
@@ skipping 14 matching lines @@
     bool result = viewMatrix.invert(&vmi);
     if (!result) {
         SkFAIL("Cannot invert matrix\n");
     }
     vmi.mapRect(&clipBounds);
     GrStrokeInfo strokeInfo = GrTest::TestStrokeInfo(random);
     return TessellatingPathBatch::Create(color, path, strokeInfo, viewMatrix, clipBounds);
 }
 
 #endif