Add more missing closing namespace comments.

third_party/WebKit/Source/core/page/TouchAdjustment.cpp

 /*
  * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 44 matching lines @@
 
     Node* node() const { return m_node; }
     FloatQuad quad() const { return m_quad; }
     IntRect boundingBox() const { return m_quad.enclosingBoundingBox(); }
 
 private:
     RawPtrWillBeMember<Node> m_node;
     FloatQuad m_quad;
 };
 
-}
+} // namespace TouchAdjustment
 
-}
+} // namespace blink
 
 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(blink::TouchAdjustment::SubtargetGeometry)
 
 namespace blink {
 
 namespace TouchAdjustment {
 
 typedef WillBeHeapVector<SubtargetGeometry> SubtargetGeometryList;
 typedef bool (*NodeFilter)(Node*);
 typedef void (*AppendSubtargetsForNode)(Node*, SubtargetGeometryList&);
@@ skipping 419 matching lines @@
 
 bool findBestZoomableArea(Node*& targetNode, IntRect& targetArea, const IntPoint& touchHotspot, const IntRect& touchArea, const WillBeHeapVector<RefPtrWillBeMember<Node>>& nodes)
 {
     IntPoint targetPoint;
     TouchAdjustment::SubtargetGeometryList subtargets;
     TouchAdjustment::compileZoomableSubtargets(nodes, subtargets);
     return TouchAdjustment::findNodeWithLowestDistanceMetric(targetNode, targetPoint, targetArea, touchHotspot, touchArea, subtargets, TouchAdjustment::zoomableIntersectionQuotient);
 }
 
 } // namespace blink