Replace ASSERT family with DCHECK and so on in core/dom/.

third_party/WebKit/Source/core/dom/Range.cpp

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Gunnstein Lye (gunnstein@netcom.no)
  * (C) 2000 Frederik Holljen (frederik.holljen@hig.no)
  * (C) 2001 Peter Kelly (pmk@post.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2011 Motorola Mobility. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 344 matching lines @@
       return compareBoundaryPoints(m_start, sourceRange->m_start,
                                    exceptionState);
     case kStartToEnd:
       return compareBoundaryPoints(m_end, sourceRange->m_start, exceptionState);
     case kEndToEnd:
       return compareBoundaryPoints(m_end, sourceRange->m_end, exceptionState);
     case kEndToStart:
       return compareBoundaryPoints(m_start, sourceRange->m_end, exceptionState);
   }
 
-  ASSERT_NOT_REACHED();
+  NOTREACHED();
   return 0;
 }
 
 short Range::compareBoundaryPoints(Node* containerA,
                                    int offsetA,
                                    Node* containerB,
                                    int offsetB,
                                    ExceptionState& exceptionState) {
   bool disconnected = false;
   short result = comparePositionsInDOMTree(containerA, offsetA, containerB,
@@ skipping 724 matching lines @@
       if (!offset)
         return nullptr;
       Node* childBefore = NodeTraversal::childAt(*n, offset - 1);
       if (!childBefore)
         exceptionState.throwDOMException(
             IndexSizeError,
             "There is no child at offset " + String::number(offset) + ".");
       return childBefore;
     }
   }
-  ASSERT_NOT_REACHED();
+  NOTREACHED();
   return nullptr;
 }
 
 void Range::checkNodeBA(Node* n, ExceptionState& exceptionState) const {
   if (!n) {
     // FIXME: Generated bindings code never calls with null, and neither should
     // other callers!
     exceptionState.throwTypeError("The node provided is null.");
     return;
   }
@@ skipping 650 matching lines @@
                      .data()
               << "start offset: " << range->startOffset()
               << ", end offset: " << range->endOffset();
   } else {
     LOG(INFO) << "Cannot show tree if range is null, or if boundary points are "
                  "invalid.";
   }
 }
 
 #endif