Remove SkPixmap::release

tests/SpecialImageTest.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file
  */
 
 #include "SkAutoPixmapStorage.h"
 #include "SkBitmap.h"
 #include "SkCanvas.h"
@@ skipping 165 matching lines @@
 
     const SkImageInfo info = SkImageInfo::MakeN32(kFullSize, kFullSize, kOpaque_SkAlphaType);
     pixmap.alloc(info);
     pixmap.erase(SK_ColorGREEN);
 
     const SkIRect& subset = SkIRect::MakeXYWH(kPad, kPad, kSmallerSize, kSmallerSize);
 
     pixmap.erase(SK_ColorRED, subset);
 
     {
-        // The SkAutoPixmapStorage keeps hold of the memory
         sk_sp<SkSpecialImage> img(SkSpecialImage::MakeFromPixmap(nullptr, subset, pixmap,
                                                                  nullptr, nullptr));
         test_image(img, reporter, true, false, kPad, kFullSize);
     }
-
-    {
-        // The image takes ownership of the memory
-        sk_sp<SkSpecialImage> img(SkSpecialImage::MakeFromPixmap(
-                                               nullptr, subset, pixmap,
-                                               [] (void* addr, void*) -> void {
-                                                   sk_free(addr);
-                                               },
-                                               nullptr));
-        pixmap.release();
-        test_image(img, reporter, true, false, kPad, kFullSize);
-    }
 }
 
 
 #if SK_SUPPORT_GPU
 
 static void test_texture_backed(skiatest::Reporter* reporter,
                                 const sk_sp<SkSpecialImage>& orig,
                                 const sk_sp<SkSpecialImage>& gpuBacked) {
     REPORTER_ASSERT(reporter, gpuBacked);
     REPORTER_ASSERT(reporter, gpuBacked->peekTexture());
@@ skipping 98 matching lines @@
         test_image(subSImg1, reporter, false, true, kPad, kFullSize);
     }
 
     {
         sk_sp<SkSpecialImage> subSImg2(fullSImg->makeSubset(subset));
         test_image(subSImg2, reporter, false, true, kPad, kFullSize);
     }
 }
 
 #endif