Followup: remove unnecessary SkTRefArray

src/core/SkBitmapHeap.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 "SkBitmapHeap.h"
 
@@ skipping 93 matching lines @@
         }
     }
     fBytesAllocated -= (fStorage.count() * sizeof(SkBitmapHeapEntry));
     )
     SkASSERT(0 == fBytesAllocated);
     fStorage.deleteAll();
     SkSafeUnref(fExternalStorage);
     fLookupTable.deleteAll();
 }
 
-SkTRefArray<SkBitmap>* SkBitmapHeap::extractBitmaps() const {
-    const int size = fStorage.count();
-    SkTRefArray<SkBitmap>* array = NULL;
-    if (size > 0) {
-        array = SkTRefArray<SkBitmap>::Create(size);
-        for (int i = 0; i < size; i++) {
-            // make a shallow copy of the bitmap
-            array->writableAt(i) = fStorage[i]->fBitmap;
-        }
-    }
-    return array;
-}
-
 void SkBitmapHeap::removeFromLRU(SkBitmapHeap::LookupEntry* entry) {
     if (fMostRecentlyUsed == entry) {
         fMostRecentlyUsed = entry->fLessRecentlyUsed;
         if (NULL == fMostRecentlyUsed) {
             SkASSERT(fLeastRecentlyUsed == entry);
             fLeastRecentlyUsed = NULL;
         } else {
             fMostRecentlyUsed->fMoreRecentlyUsed = NULL;
         }
     } else {
@@ skipping 262 matching lines @@
         for (int i = 0; i < fDeferredEntries.count(); i++) {
             SkASSERT(fOwnerCount != IGNORE_OWNERS);
             SkBitmapHeapEntry* heapEntry = this->getEntry(fDeferredEntries[i]);
             SkASSERT(heapEntry != NULL);
             heapEntry->addReferences(fOwnerCount);
         }
     }
     fDeferAddingOwners = false;
     fDeferredEntries.reset();
 }