Migrate WTF::LinkedHashSet/ListHashSet::add() to ::insert()

third_party/WebKit/Source/core/layout/LayoutBlockFlow.cpp

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 4337 matching lines @@
   ASSERT(childrenInline());
   ListHashSet<RootInlineBox*> lineBoxes;
   for (InlineWalker walker(LineLayoutBlockFlow(this)); !walker.atEnd();
        walker.advance()) {
     LayoutObject* o = walker.current().layoutObject();
     if (!o->isOutOfFlowPositioned() &&
         (o->isAtomicInlineLevel() || o->isFloating())) {
       o->layoutIfNeeded();
       if (toLayoutBox(o)->inlineBoxWrapper()) {
         RootInlineBox& box = toLayoutBox(o)->inlineBoxWrapper()->root();
-        lineBoxes.add(&box);
+        lineBoxes.insert(&box);
       }
     } else if (o->isText() ||
                (o->isLayoutInline() && !walker.atEndOfInline())) {
       o->clearNeedsLayout();
     }
   }
 
   // FIXME: Glyph overflow will get lost in this case, but not really a big
   // deal.
   GlyphOverflowAndFallbackFontsMap textBoxDataMap;
   for (ListHashSet<RootInlineBox*>::const_iterator it = lineBoxes.begin();
        it != lineBoxes.end(); ++it) {
     RootInlineBox* box = *it;
     box->computeOverflow(box->lineTop(), box->lineBottom(), textBoxDataMap);
   }
 }
 
 bool LayoutBlockFlow::recalcInlineChildrenOverflowAfterStyleChange() {
   ASSERT(childrenInline());
   bool childrenOverflowChanged = false;
   ListHashSet<RootInlineBox*> lineBoxes;
   for (InlineWalker walker(LineLayoutBlockFlow(this)); !walker.atEnd();
        walker.advance()) {
     LayoutObject* layoutObject = walker.current().layoutObject();
     if (recalcNormalFlowChildOverflowIfNeeded(layoutObject)) {
       childrenOverflowChanged = true;
       if (InlineBox* inlineBoxWrapper =
               toLayoutBlock(layoutObject)->inlineBoxWrapper())
-        lineBoxes.add(&inlineBoxWrapper->root());
+        lineBoxes.insert(&inlineBoxWrapper->root());
     }
   }
 
   // FIXME: Glyph overflow will get lost in this case, but not really a big
   // deal.
   GlyphOverflowAndFallbackFontsMap textBoxDataMap;
   for (ListHashSet<RootInlineBox*>::const_iterator it = lineBoxes.begin();
        it != lineBoxes.end(); ++it) {
     RootInlineBox* box = *it;
     box->clearKnownToHaveNoOverflow();
@@ skipping 207 matching lines @@
   return LayoutBlock::invalidatePaintIfNeeded(paintInvalidationState);
 }
 
 void LayoutBlockFlow::invalidateDisplayItemClients(
     PaintInvalidationReason invalidationReason) const {
   BlockFlowPaintInvalidator(*this).invalidateDisplayItemClients(
       invalidationReason);
 }
 
 }  // namespace blink