Add support for creating texture backed images where Skia will delete the texture.

src/gpu/gl/GrGLPath.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 "GrGLPath.h"
 #include "GrGLPathRendering.h"
@@ skipping 196 matching lines @@
 
     if (fShouldStroke) {
         // FIXME: try to account for stroking, without rasterizing the stroke.
         fBounds.outset(stroke->getWidth(), stroke->getWidth());
     }
 
     this->registerWithCache();
 }
 
 void GrGLPath::onRelease() {
-    if (0 != fPathID && !this->isWrapped()) {
+    if (0 != fPathID && this->shouldFreeResources()) {
         static_cast<GrGLGpu*>(this->getGpu())->glPathRendering()->deletePaths(fPathID, 1);
         fPathID = 0;
     }
 
     INHERITED::onRelease();
 }
 
 void GrGLPath::onAbandon() {
     fPathID = 0;
 
     INHERITED::onAbandon();
 }