Some fixes around GrContext::abandonContext:

src/gpu/gl/GrGpuGL_program.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGpuGL.h"
 
 #include "GrEffect.h"
@@ skipping 61 matching lines @@
         SkDebugf("Hash miss %%: %f\n", (cacheHits > 0) ? 100.f * fHashMisses / cacheHits : 0.f);
         SkDebugf("---------------------\n");
     }
 #endif
 }
 
 void GrGpuGL::ProgramCache::abandon() {
     for (int i = 0; i < fCount; ++i) {
         SkASSERT(NULL != fEntries[i]->fProgram.get());
         fEntries[i]->fProgram->abandon();
-        fEntries[i]->fProgram.reset(NULL);
+        SkDELETE(fEntries[i]);
     }
     fCount = 0;
 }
 
 int GrGpuGL::ProgramCache::search(const GrGLProgramDesc& desc) const {
     ProgDescLess less;
     return SkTSearch(fEntries, fCount, desc, sizeof(Entry*), less);
 }
 
 GrGLProgram* GrGpuGL::ProgramCache::getProgram(const GrGLProgramDesc& desc,
@@ skipping 275 matching lines @@
                              GrGLAttribTypeToLayout(attribType).fType,
                              GrGLAttribTypeToLayout(attribType).fNormalized,
                              stride,
                              reinterpret_cast<GrGLvoid*>(
                                  vertexOffsetInBytes + vertexAttrib->fOffset));
             }
         }
         attribState->disableUnusedArrays(this, usedAttribArraysMask);
     }
 }