Oilpan: Prepare to move select and option elements to Oilpan heap.

Source/core/rendering/RenderMenuList.cpp

 /*
  * This file is part of the select element renderer in WebCore.
  *
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *               2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 144 matching lines @@
         adjustInnerStyle();
 
     bool fontChanged = !oldStyle || oldStyle->font() != style()->font();
     if (fontChanged)
         updateOptionsWidth();
 }
 
 void RenderMenuList::updateOptionsWidth()
 {
     float maxOptionWidth = 0;
-    const Vector<HTMLElement*>& listItems = selectElement()->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = selectElement()->listItems();
     int size = listItems.size();
     FontCachePurgePreventer fontCachePurgePreventer;
 
     for (int i = 0; i < size; ++i) {
         HTMLElement* element = listItems[i];
         if (!isHTMLOptionElement(*element))
             continue;
 
         String text = toHTMLOptionElement(element)->textIndentedToRespectGroupLabel();
         applyTextTransform(style(), text, ' ');
@@ skipping 31 matching lines @@
         if (selectElement()->suggestedIndex() >= 0)
             setTextFromOption(selectElement()->suggestedIndex());
         else
             setTextFromOption(selectElement()->selectedIndex());
     }
 }
 
 void RenderMenuList::setTextFromOption(int optionIndex)
 {
     HTMLSelectElement* select = selectElement();
-    const Vector<HTMLElement*>& listItems = select->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = select->listItems();
     int size = listItems.size();
 
     int i = select->optionToListIndex(optionIndex);
     String text = emptyString();
     if (i >= 0 && i < size) {
         Element* element = listItems[i];
         if (isHTMLOptionElement(*element)) {
             text = toHTMLOptionElement(element)->textIndentedToRespectGroupLabel();
             m_optionStyle = element->renderStyle();
         }
@@ skipping 157 matching lines @@
     int listIndex = select->optionToListIndex(optionIndex);
     if (listIndex < 0 || listIndex >= static_cast<int>(select->listItems().size()))
         return;
     if (AXMenuList* menuList = toAXMenuList(document().axObjectCache()->get(this)))
         menuList->didUpdateActiveOption(optionIndex);
 }
 
 String RenderMenuList::itemText(unsigned listIndex) const
 {
     HTMLSelectElement* select = selectElement();
-    const Vector<HTMLElement*>& listItems = select->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = select->listItems();
     if (listIndex >= listItems.size())
         return String();
 
     String itemString;
     Element* element = listItems[listIndex];
     if (isHTMLOptGroupElement(*element))
         itemString = toHTMLOptGroupElement(*element).groupLabelText();
     else if (isHTMLOptionElement(*element))
         itemString = toHTMLOptionElement(*element).textIndentedToRespectGroupLabel();
 
     applyTextTransform(style(), itemString, ' ');
     return itemString;
 }
 
 String RenderMenuList::itemAccessibilityText(unsigned listIndex) const
 {
     // Allow the accessible name be changed if necessary.
-    const Vector<HTMLElement*>& listItems = selectElement()->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = selectElement()->listItems();
     if (listIndex >= listItems.size())
         return String();
     return listItems[listIndex]->fastGetAttribute(aria_labelAttr);
 }
 
 String RenderMenuList::itemToolTip(unsigned listIndex) const
 {
-    const Vector<HTMLElement*>& listItems = selectElement()->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = selectElement()->listItems();
     if (listIndex >= listItems.size())
         return String();
     return listItems[listIndex]->title();
 }
 
 bool RenderMenuList::itemIsEnabled(unsigned listIndex) const
 {
-    const Vector<HTMLElement*>& listItems = selectElement()->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = selectElement()->listItems();
     if (listIndex >= listItems.size())
         return false;
     HTMLElement* element = listItems[listIndex];
     if (!isHTMLOptionElement(*element))
         return false;
 
     bool groupEnabled = true;
     if (Element* parentElement = element->parentElement()) {
         if (isHTMLOptGroupElement(*parentElement))
             groupEnabled = !parentElement->isDisabledFormControl();
     }
     if (!groupEnabled)
         return false;
 
     return !element->isDisabledFormControl();
 }
 
 PopupMenuStyle RenderMenuList::itemStyle(unsigned listIndex) const
 {
-    const Vector<HTMLElement*>& listItems = selectElement()->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = selectElement()->listItems();
     if (listIndex >= listItems.size()) {
         // If we are making an out of bounds access, then we want to use the style
         // of a different option element (index 0). However, if there isn't an option element
         // before at index 0, we fall back to the menu's style.
         if (!listIndex)
             return menuStyle();
 
         // Try to retrieve the style of an option element we know exists (index 0).
         listIndex = 0;
     }
     HTMLElement* element = listItems[listIndex];
 
     Color itemBackgroundColor;
     bool itemHasCustomBackgroundColor;
     getItemBackgroundColor(listIndex, itemBackgroundColor, itemHasCustomBackgroundColor);
 
     RenderStyle* style = element->renderStyle() ? element->renderStyle() : element->computedStyle();
     return style ? PopupMenuStyle(resolveColor(style, CSSPropertyColor), itemBackgroundColor, style->font(), style->visibility() == VISIBLE,
         style->display() == NONE, style->textIndent(), style->direction(), isOverride(style->unicodeBidi()),
         itemHasCustomBackgroundColor ? PopupMenuStyle::CustomBackgroundColor : PopupMenuStyle::DefaultBackgroundColor) : menuStyle();
 }
 
 void RenderMenuList::getItemBackgroundColor(unsigned listIndex, Color& itemBackgroundColor, bool& itemHasCustomBackgroundColor) const
 {
-    const Vector<HTMLElement*>& listItems = selectElement()->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = selectElement()->listItems();
     if (listIndex >= listItems.size()) {
         itemBackgroundColor = resolveColor(CSSPropertyBackgroundColor);
         itemHasCustomBackgroundColor = false;
         return;
     }
     HTMLElement* element = listItems[listIndex];
 
     Color backgroundColor;
     if (element->renderStyle())
         backgroundColor = resolveColor(element->renderStyle(), CSSPropertyBackgroundColor);
@@ skipping 55 matching lines @@
     return select->optionToListIndex(select->selectedIndex());
 }
 
 void RenderMenuList::popupDidHide()
 {
     m_popupIsVisible = false;
 }
 
 bool RenderMenuList::itemIsSeparator(unsigned listIndex) const
 {
-    const Vector<HTMLElement*>& listItems = selectElement()->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = selectElement()->listItems();
     return listIndex < listItems.size() && isHTMLHRElement(*listItems[listIndex]);
 }
 
 bool RenderMenuList::itemIsLabel(unsigned listIndex) const
 {
-    const Vector<HTMLElement*>& listItems = selectElement()->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = selectElement()->listItems();
     return listIndex < listItems.size() && isHTMLOptGroupElement(*listItems[listIndex]);
 }
 
 bool RenderMenuList::itemIsSelected(unsigned listIndex) const
 {
-    const Vector<HTMLElement*>& listItems = selectElement()->listItems();
+    const WillBeHeapVector<RawPtrWillBeMember<HTMLElement> >& listItems = selectElement()->listItems();
     if (listIndex >= listItems.size())
         return false;
     HTMLElement* element = listItems[listIndex];
     return isHTMLOptionElement(*element) && toHTMLOptionElement(*element).selected();
 }
 
 void RenderMenuList::setTextFromItem(unsigned listIndex)
 {
     setTextFromOption(selectElement()->listToOptionIndex(listIndex));
 }
 
 }