reflow comments in core/input

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"
 
 namespace blink {
 namespace TouchActionUtil {
 
 namespace {
 
 // touch-action applies to all elements with both width AND height properties.
-// According to the CSS Box Model Spec (http://dev.w3.org/csswg/css-box/#the-width-and-height-properties)
-// width applies to all elements but non-replaced inline elements, table rows, and row groups and
-// height applies to all elements but non-replaced inline elements, table columns, and column groups.
+// According to the CSS Box Model Spec
+// (http://dev.w3.org/csswg/css-box/#the-width-and-height-properties)
+// width applies to all elements but non-replaced inline elements, table rows,
+// and row groups and height applies to all elements but non-replaced inline
+// elements, table columns, and column groups.
 bool supportsTouchAction(const LayoutObject& object) {
   if (object.isInline() && !object.isAtomicInlineLevel())
     return false;
   if (object.isTableRow() || object.isLayoutTableCol())
     return false;
 
   return true;
 }
 
 const Node* parentNodeAcrossFrames(const Node* curNode) {
@@ skipping 23 matching lines @@
        curNode = parentNodeAcrossFrames(curNode)) {
     if (LayoutObject* layoutObject = curNode->layoutObject()) {
       if (supportsTouchAction(*layoutObject)) {
         TouchAction action = layoutObject->style()->getTouchAction();
         action |= handledTouchActions;
         effectiveTouchAction &= action;
         if (effectiveTouchAction == TouchActionNone)
           break;
       }
 
-      // If we've reached an ancestor that supports panning, stop allowing panning to be disabled.
+      // If we've reached an ancestor that supports panning, stop allowing
+      // panning to be disabled.
       if ((layoutObject->isBox() &&
            toLayoutBox(layoutObject)->scrollsOverflow()) ||
           layoutObject->isLayoutView())
         handledTouchActions |= TouchActionPan;
     }
   }
   return effectiveTouchAction;
 }
 
 }  // namespace TouchActionUtil
 }  // namespace blink