Rename ComposedTree to FlatTree

third_party/WebKit/Source/core/input/TouchActionUtil.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/input/TouchActionUtil.h"
 
 #include "core/dom/Node.h"
 #include "core/html/HTMLFrameOwnerElement.h"
 #include "core/layout/LayoutBox.h"
 #include "core/layout/LayoutObject.h"
@@ skipping 12 matching lines @@
     if (object.isInline() && !object.isAtomicInlineLevel())
         return false;
     if (object.isTableRow() || object.isLayoutTableCol())
         return false;
 
     return true;
 }
 
 const Node* parentNodeAcrossFrames(const Node* curNode)
 {
-    Node* parentNode = ComposedTreeTraversal::parent(*curNode);
+    Node* parentNode = FlatTreeTraversal::parent(*curNode);
     if (parentNode)
         return parentNode;
 
     if (curNode->isDocumentNode()) {
         const Document* doc = toDocument(curNode);
         return doc->ownerElement();
     }
 
     return nullptr;
 }
@@ skipping 23 matching lines @@
             if ((layoutObject->isBox() && toLayoutBox(layoutObject)->scrollsOverflow())
                 || layoutObject->isLayoutView())
                 handledTouchActions |= TouchActionPan;
         }
     }
     return effectiveTouchAction;
 }
 
 } // namespace TouchActionUtil
 } // namespace blink