third_party/WebKit/Source/platform/exported/WebDisplayItemClipTree.cpp

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "config.h"
   6 #include "public/platform/WebDisplayItemClipTree.h"
   7
   8 #include "platform/graphics/paint/DisplayItemClipTree.h"
   9
  10 namespace blink {
  11
  12 WebDisplayItemClipTree::WebDisplayItemClipTree()
  13 {
  14 }
  15
  16 WebDisplayItemClipTree::WebDisplayItemClipTree(const PassOwnPtr<DisplayItemClipTree>& passImpl)
  17     : m_private(passImpl)
  18 {
  19 }
  20
  21 WebDisplayItemClipTree::~WebDisplayItemClipTree()
  22 {
  23     // WebPrivateOwnPtr requires explicit clearing here.
  24     m_private.reset(nullptr);
  25 }
  26
  27 size_t WebDisplayItemClipTree::nodeCount() const
  28 {
  29     return m_private->nodeCount();
  30 }
  31
  32 const WebDisplayItemClipTree::ClipNode& WebDisplayItemClipTree::nodeAt(size_t index) const
  33 {
  34     return m_private->nodeAt(index);
  35 }
  36
  37 } // namespace blink