Reflow comments in //third_party/WebKit/Source/core/editing/commands

third_party/WebKit/Source/core/editing/commands/MoveSelectionCommand.cpp

 /*
  * Copyright (C) 2005, 2006 Apple Computer, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 31 matching lines @@
   DCHECK(m_fragment);
 }
 
 void MoveSelectionCommand::doApply(EditingState* editingState) {
   DCHECK(endingSelection().isNonOrphanedRange());
 
   Position pos = m_position;
   if (pos.isNull())
     return;
 
-  // Update the position otherwise it may become invalid after the selection is deleted.
+  // Update the position otherwise it may become invalid after the selection is
+  // deleted.
   Position selectionEnd = endingSelection().end();
   if (pos.isOffsetInAnchor() && selectionEnd.isOffsetInAnchor() &&
       selectionEnd.computeContainerNode() == pos.computeContainerNode() &&
       selectionEnd.offsetInContainerNode() < pos.offsetInContainerNode()) {
     pos = Position(
         pos.computeContainerNode(),
         pos.offsetInContainerNode() - selectionEnd.offsetInContainerNode());
 
     Position selectionStart = endingSelection().start();
     if (selectionStart.isOffsetInAnchor() &&
         selectionStart.computeContainerNode() == pos.computeContainerNode())
       pos = Position(
           pos.computeContainerNode(),
           pos.offsetInContainerNode() + selectionStart.offsetInContainerNode());
   }
 
   deleteSelection(editingState, m_smartDelete);
   if (editingState->isAborted())
     return;
 
-  // If the node for the destination has been removed as a result of the deletion,
-  // set the destination to the ending point after the deletion.
-  // Fixes: <rdar://problem/3910425> REGRESSION (Mail): Crash in ReplaceSelectionCommand;
-  //        selection is empty, leading to null deref
+  // If the node for the destination has been removed as a result of the
+  // deletion, set the destination to the ending point after the deletion.
+  // Fixes: <rdar://problem/3910425> REGRESSION (Mail): Crash in
+  // ReplaceSelectionCommand; selection is empty, leading to null deref
   if (!pos.isConnected())
     pos = endingSelection().start();
 
   cleanupAfterDeletion(editingState, createVisiblePositionDeprecated(pos));
   if (editingState->isAborted())
     return;
 
   setEndingSelection(createVisibleSelectionDeprecated(
       pos, endingSelection().affinity(), endingSelection().isDirectional()));
   if (!pos.isConnected()) {
@@ skipping 14 matching lines @@
   return InputEvent::InputType::None;
 }
 
 DEFINE_TRACE(MoveSelectionCommand) {
   visitor->trace(m_fragment);
   visitor->trace(m_position);
   CompositeEditCommand::trace(visitor);
 }
 
 }  // namespace blink