Remove <marquee> leftovers

Source/core/rendering/RenderBlock.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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
@@ skipping 3360 matching lines @@
     // just like a block.
     if (isInline() && linePositionMode == PositionOnContainingLine) {
         // For "leaf" theme objects, let the theme decide what the baseline position is.
         // FIXME: Might be better to have a custom CSS property instead, so that if the theme
         // is turned off, checkboxes/radios will still have decent baselines.
         // FIXME: Need to patch form controls to deal with vertical lines.
         if (style()->hasAppearance() && !RenderTheme::theme().isControlContainer(style()->appearance()))
             return RenderTheme::theme().baselinePosition(this);
 
         // CSS2.1 states that the baseline of an inline block is the baseline of the last line box in
-        // the normal flow.  We make an exception for marquees, since their baselines are meaningless
-        // (the content inside them moves).  This matches WinIE as well, which just bottom-aligns them.
-        // We also give up on finding a baseline if we have a vertical scrollbar, or if we are scrolled
+        // the normal flow.
+        // We give up on finding a baseline if we have a vertical scrollbar, or if we are scrolled
         // vertically (e.g., an overflow:hidden block that has had scrollTop moved).
-        bool ignoreBaseline = (layer() && layer()->scrollableArea() && (isMarquee() || (direction == HorizontalLine ? (layer()->scrollableArea()->verticalScrollbar() || layer()->scrollableArea()->scrollYOffset())
-            : (layer()->scrollableArea()->horizontalScrollbar() || layer()->scrollableArea()->scrollXOffset())))) || (isWritingModeRoot() && !isRubyRun());
+        bool ignoreBaseline = (layer() && layer()->scrollableArea()
+            && (direction == HorizontalLine
+                ? (layer()->scrollableArea()->verticalScrollbar() || layer()->scrollableArea()->scrollYOffset())
+                : (layer()->scrollableArea()->horizontalScrollbar() || layer()->scrollableArea()->scrollXOffset())))
+            || (isWritingModeRoot() && !isRubyRun());
 
         int baselinePos = ignoreBaseline ? -1 : inlineBlockBaseline(direction);
 
         if (isDeprecatedFlexibleBox()) {
             // Historically, we did this check for all baselines. But we can't
             // remove this code from deprecated flexbox, because it effectively
             // breaks -webkit-line-clamp, which is used in the wild -- we would
             // calculate the baseline as if -webkit-line-clamp wasn't used.
             // For simplicity, we use this for all uses of deprecated flexbox.
             LayoutUnit bottomOfContent = direction == HorizontalLine ? borderTop() + paddingTop() + contentHeight() : borderRight() + paddingRight() + contentWidth();
@@ skipping 962 matching lines @@
 void RenderBlock::showLineTreeAndMark(const InlineBox* markedBox1, const char* markedLabel1, const InlineBox* markedBox2, const char* markedLabel2, const RenderObject* obj) const
 {
     showRenderObject();
     for (const RootInlineBox* root = firstRootBox(); root; root = root->nextRootBox())
         root->showLineTreeAndMark(markedBox1, markedLabel1, markedBox2, markedLabel2, obj, 1);
 }
 
 #endif
 
 } // namespace blink