Move markerlists to Oilpan heap and remove finalizer from DocumentMarkerController

Source/core/testing/Internals.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 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.
@@ skipping 787 matching lines @@
 
 unsigned Internals::activeMarkerCountForNode(Node* node, ExceptionState& exceptionState)
 {
     if (!node) {
         exceptionState.throwDOMException(InvalidAccessError, ExceptionMessages::argumentNullOrIncorrectType(1, "Node"));
         return 0;
     }
 
     // Only TextMatch markers can be active.
     DocumentMarker::MarkerType markerType = DocumentMarker::TextMatch;
-    Vector<DocumentMarker*> markers = node->document().markers().markersFor(node, markerType);
+    WillBeHeapVector<DocumentMarker*> markers = node->document().markers().markersFor(node, markerType);
 
     unsigned activeMarkerCount = 0;
-    for (Vector<DocumentMarker*>::iterator iter = markers.begin(); iter != markers.end(); ++iter) {
+    for (WillBeHeapVector<DocumentMarker*>::iterator iter = markers.begin(); iter != markers.end(); ++iter) {
         if ((*iter)->activeMatch())
             activeMarkerCount++;
     }
 
     return activeMarkerCount;
 }
 
 DocumentMarker* Internals::markerAt(Node* node, const String& markerType, unsigned index, ExceptionState& exceptionState)
 {
     if (!node) {
         exceptionState.throwDOMException(InvalidAccessError, ExceptionMessages::argumentNullOrIncorrectType(1, "Node"));
         return 0;
     }
 
     DocumentMarker::MarkerTypes markerTypes = 0;
     if (!markerTypesFrom(markerType, markerTypes)) {
         exceptionState.throwDOMException(SyntaxError, "The marker type provided ('" + markerType + "') is invalid.");
         return 0;
     }
 
-    Vector<DocumentMarker*> markers = node->document().markers().markersFor(node, markerTypes);
+    WillBeHeapVector<DocumentMarker*> markers = node->document().markers().markersFor(node, markerTypes);
     if (markers.size() <= index)
         return 0;
     return markers[index];
 }
 
 PassRefPtrWillBeRawPtr<Range> Internals::markerRangeForNode(Node* node, const String& markerType, unsigned index, ExceptionState& exceptionState)
 {
     DocumentMarker* marker = markerAt(node, markerType, index, exceptionState);
     if (!marker)
         return nullptr;
@@ skipping 1485 matching lines @@
 String Internals::textSurroundingNode(Node* node, int x, int y, unsigned long maxLength)
 {
     if (!node)
         return String();
     blink::WebPoint point(x, y);
     SurroundingText surroundingText(VisiblePosition(node->renderer()->positionForPoint(static_cast<IntPoint>(point))), maxLength);
     return surroundingText.content();
 }
 
 }