Rename OwnPtr::clear() to reset() in core/.

third_party/WebKit/Source/core/paint/PaintLayer.h

 /*
  * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. All rights reserved.
  *
  * Portions are Copyright (C) 1998 Netscape Communications Corporation.
  *
  * Other contributors:
  *   Robert O'Callahan <roc+@cs.cmu.edu>
  *   David Baron <dbaron@fas.harvard.edu>
  *   Christian Biesinger <cbiesinger@web.de>
@@ skipping 678 matching lines @@
 
     PaintTiming* paintTiming();
 
     ClipRectsCache* clipRectsCache() const { return m_clipRectsCache.get(); }
     ClipRectsCache& ensureClipRectsCache() const
     {
         if (!m_clipRectsCache)
             m_clipRectsCache = adoptPtr(new ClipRectsCache);
         return *m_clipRectsCache;
     }
-    void clearClipRectsCache() const { m_clipRectsCache.clear(); }
+    void clearClipRectsCache() const { m_clipRectsCache.reset(); }
 
     void dirty3DTransformedDescendantStatus();
     // Both updates the status, and returns true if descendants of this have 3d.
     bool update3DTransformedDescendantStatus();
     bool has3DTransformedDescendant() const { DCHECK(!m_3DTransformedDescendantStatusDirty); return m_has3DTransformedDescendant; }
 
 private:
     // Bounding box in the coordinates of this layer.
     LayoutRect logicalBoundingBox() const;
 
@@ skipping 182 matching lines @@
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showLayerTree(const blink::PaintLayer*);
 void showLayerTree(const blink::LayoutObject*);
 #endif
 
 #endif // Layer_h