ASSERT -> DCHECK conversions in core/editing.

third_party/WebKit/Source/core/editing/EditingUtilities.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007 Apple 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 157 matching lines @@
     Node* n = Traversal::firstChild(*commonAncestor);
     while (n) {
         if (n == childA)
             return -1; // A is before B
         if (n == childB)
             return 1; // A is after B
         n = Traversal::nextSibling(*n);
     }
 
     // Should never reach this point.
-    ASSERT_NOT_REACHED();
+    NOTREACHED();
     return 0;
 }
 
 int comparePositionsInDOMTree(Node* containerA, int offsetA, Node* containerB, int offsetB, bool* disconnected)
 {
     return comparePositions<NodeTraversal>(containerA, offsetA, containerB, offsetB, disconnected);
 }
 
 int comparePositionsInFlatTree(Node* containerA, int offsetA, Node* containerB, int offsetB, bool* disconnected)
 {
@@ skipping 1124 matching lines @@
 
 HTMLElement* createDefaultParagraphElement(Document& document)
 {
     switch (document.frame()->editor().defaultParagraphSeparator()) {
     case EditorParagraphSeparatorIsDiv:
         return HTMLDivElement::create(document);
     case EditorParagraphSeparatorIsP:
         return HTMLParagraphElement::create(document);
     }
 
-    ASSERT_NOT_REACHED();
+    NOTREACHED();
     return nullptr;
 }
 
 HTMLElement* createHTMLElement(Document& document, const QualifiedName& name)
 {
     return HTMLElementFactory::createHTMLElement(name.localName(), document, 0, CreatedByCloneNode);
 }
 
 bool isTabHTMLSpanElement(const Node* node)
 {
@@ skipping 450 matching lines @@
 {
     if (!RuntimeEnabledFeatures::inputEventEnabled())
         return DispatchEventResult::NotCanceled;
     if (!target)
         return DispatchEventResult::NotCanceled;
     InputEvent* beforeInputEvent = InputEvent::createBeforeInput(inputType, data, InputEvent::EventCancelable::IsCancelable, InputEvent::EventIsComposing::NotComposing, ranges);
     return target->dispatchEvent(beforeInputEvent);
 }
 
 } // namespace blink