Remove OwnPtr::release() calls in core/ (part 2).

third_party/WebKit/Source/core/css/resolver/StyleBuilderCustom.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
@@ skipping 665 matching lines @@
         ContentData* nextContent = nullptr;
         if (item->isImageGeneratorValue() || item->isImageSetValue() || item->isImageValue()) {
             nextContent = ContentData::create(state.styleImage(CSSPropertyContent, *item));
         } else if (item->isCounterValue()) {
             CSSCounterValue* counterValue = toCSSCounterValue(item.get());
             EListStyleType listStyleType = NoneListStyle;
             CSSValueID listStyleIdent = counterValue->listStyle();
             if (listStyleIdent != CSSValueNone)
                 listStyleType = static_cast<EListStyleType>(listStyleIdent - CSSValueDisc);
             OwnPtr<CounterContent> counter = adoptPtr(new CounterContent(AtomicString(counterValue->identifier()), listStyleType, AtomicString(counterValue->separator())));
-            nextContent = ContentData::create(counter.release());
+            nextContent = ContentData::create(std::move(counter));
         } else if (item->isPrimitiveValue()) {
             QuoteType quoteType;
             switch (toCSSPrimitiveValue(*item).getValueID()) {
             default:
                 ASSERT_NOT_REACHED();
             case CSSValueOpenQuote:
                 quoteType = OPEN_QUOTE;
                 break;
             case CSSValueCloseQuote:
                 quoteType = CLOSE_QUOTE;
@@ skipping 149 matching lines @@
     }
 }
 
 void StyleBuilderFunctions::applyInheritCSSPropertyPosition(StyleResolverState& state)
 {
     if (!state.parentNode()->isDocumentNode())
         state.style()->setPosition(state.parentStyle()->position());
 }
 
 } // namespace blink