Make GrResourceCache2 responsible for calling release, abandon, and ~.

src/gpu/gl/GrGLStencilBuffer.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef GrGLStencilBuffer_DEFINED
 #define GrGLStencilBuffer_DEFINED
@@ skipping 17 matching lines @@
                       GrGLint rbid,
                       int width, int height,
                       int sampleCnt,
                       const Format& format)
         : GrStencilBuffer(gpu, isWrapped, width, height, format.fStencilBits, sampleCnt)
         , fFormat(format)
         , fRenderbufferID(rbid) {
         this->registerWithCache();
     }
 
-    virtual ~GrGLStencilBuffer();
-
     GrGLuint renderbufferID() const {
         return fRenderbufferID;
     }
 
     const Format& format() const { return fFormat; }
 
 protected:
     // overrides of GrResource
     virtual void onRelease() SK_OVERRIDE;
     virtual void onAbandon() SK_OVERRIDE;
 
 private:
     virtual size_t onGpuMemorySize() const SK_OVERRIDE;
 
     Format fFormat;
     // may be zero for external SBs associated with external RTs
     // (we don't require the client to give us the id, just tell
     // us how many bits of stencil there are).
     GrGLuint fRenderbufferID;
 
     typedef GrStencilBuffer INHERITED;
 };
 
 #endif