Rename StyleSheetCollections to StyleEngine.

Source/core/rendering/RenderInline.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  *
  * 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
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 198 matching lines @@
     bool checkFonts = document().inNoQuirksMode();
     RenderFlowThread* flowThread = flowThreadContainingBlock();
     bool alwaysCreateLineBoxes = (parentRenderInline && parentRenderInline->alwaysCreateLineBoxes())
         || (parentRenderInline && parentStyle->verticalAlign() != BASELINE)
         || style()->verticalAlign() != BASELINE
         || style()->textEmphasisMark() != TextEmphasisMarkNone
         || (checkFonts && (!parentStyle->font().fontMetrics().hasIdenticalAscentDescentAndLineGap(style()->font().fontMetrics())
         || parentStyle->lineHeight() != style()->lineHeight()))
         || (flowThread && flowThread->hasRegionsWithStyling());
 
-    if (!alwaysCreateLineBoxes && checkFonts && document().styleSheetCollections()->usesFirstLineRules()) {
+    if (!alwaysCreateLineBoxes && checkFonts && document().styleEngine()->usesFirstLineRules()) {
         // Have to check the first line style as well.
         parentStyle = parent()->style(true);
         RenderStyle* childStyle = style(true);
         alwaysCreateLineBoxes = !parentStyle->font().fontMetrics().hasIdenticalAscentDescentAndLineGap(childStyle->font().fontMetrics())
         || childStyle->verticalAlign() != BASELINE
         || parentStyle->lineHeight() != childStyle->lineHeight();
     }
 
     if (alwaysCreateLineBoxes) {
         if (!fullLayout)
@@ skipping 1050 matching lines @@
 InlineFlowBox* RenderInline::createAndAppendInlineFlowBox()
 {
     setAlwaysCreateLineBoxes();
     InlineFlowBox* flowBox = createInlineFlowBox();
     m_lineBoxes.appendLineBox(flowBox);
     return flowBox;
 }
 
 LayoutUnit RenderInline::lineHeight(bool firstLine, LineDirectionMode /*direction*/, LinePositionMode /*linePositionMode*/) const
 {
-    if (firstLine && document().styleSheetCollections()->usesFirstLineRules()) {
+    if (firstLine && document().styleEngine()->usesFirstLineRules()) {
         RenderStyle* s = style(firstLine);
         if (s != style())
             return s->computedLineHeight(view());
     }
 
     return style()->computedLineHeight(view());
 }
 
 int RenderInline::baselinePosition(FontBaseline baselineType, bool firstLine, LineDirectionMode direction, LinePositionMode linePositionMode) const
 {
@@ skipping 275 matching lines @@
         container = this;
 
     FloatPoint absPos = container->localToAbsolute();
     region.bounds.setX(absPos.x() + region.bounds.x());
     region.bounds.setY(absPos.y() + region.bounds.y());
 
     regions.append(region);
 }
 
 } // namespace WebCore