Move viewport unit resolution to style recalc time

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 2905 matching lines @@
         if (!hasPercentHeightDescendant(box))
             continue;
 
         removePercentHeightDescendant(box);
     }
 }
 
 LayoutUnit RenderBlock::textIndentOffset() const
 {
     LayoutUnit cw = 0;
-    RenderView* renderView = 0;
     if (style()->textIndent().isPercent())
         cw = containingBlock()->availableLogicalWidth();
-    else if (style()->textIndent().isViewportPercentage())
-        renderView = view();
-    return minimumValueForLength(style()->textIndent(), cw, renderView);
+    return minimumValueForLength(style()->textIndent(), cw);
 }
 
 LayoutUnit RenderBlock::logicalLeftOffsetForContent(RenderRegion* region) const
 {
     LayoutUnit logicalLeftOffset = style()->isHorizontalWritingMode() ? borderLeft() + paddingLeft() : borderTop() + paddingTop();
     if (!region)
         return logicalLeftOffset;
     LayoutRect boxRect = borderBoxRectInRegion(region);
     return logicalLeftOffset + (isHorizontalWritingMode() ? boxRect.x() : boxRect.y());
 }
@@ skipping 182 matching lines @@
         } else if (hitTestColumns(request, result, locationInContainer, toLayoutPoint(scrolledOffset), hitTestAction)) {
             updateHitTestResult(result, flipForWritingMode(locationInContainer.point() - localOffset));
             return true;
         }
     }
 
     // Check if the point is outside radii.
     if (!isRenderView() && style()->hasBorderRadius()) {
         LayoutRect borderRect = borderBoxRect();
         borderRect.moveBy(adjustedLocation);
-        RoundedRect border = style()->getRoundedBorderFor(borderRect, view());
+        RoundedRect border = style()->getRoundedBorderFor(borderRect);
         if (!locationInContainer.intersects(border))
             return false;
     }
 
     // Now hit test our background
     if (hitTestAction == HitTestBlockBackground || hitTestAction == HitTestChildBlockBackground) {
         LayoutRect boundsRect(adjustedLocation, size());
         if (visibleToHitTestRequest(request) && locationInContainer.intersects(boundsRect)) {
             updateHitTestResult(result, flipForWritingMode(locationInContainer.point() - localOffset));
             if (!result.addNodeToRectBasedTestResult(nodeForHitTest(), request, locationInContainer, boundsRect))
@@ skipping 961 matching lines @@
     bool autoWrap, oldAutoWrap;
     autoWrap = oldAutoWrap = styleToUse->autoWrap();
 
     InlineMinMaxIterator childIterator(this);
 
     // Only gets added to the max preffered width once.
     bool addedTextIndent = false;
     // Signals the text indent was more negative than the min preferred width
     bool hasRemainingNegativeTextIndent = false;
 
-    LayoutUnit textIndent = minimumValueForLength(styleToUse->textIndent(), cw, view());
+    LayoutUnit textIndent = minimumValueForLength(styleToUse->textIndent(), cw);
     RenderObject* prevFloat = 0;
     bool isPrevChildInlineFlow = false;
     bool shouldBreakLineAfterText = false;
     while (RenderObject* child = childIterator.next()) {
         autoWrap = child->isReplaced() ? child->parent()->style()->autoWrap() :
             child->style()->autoWrap();
 
         if (!child->isBR()) {
             // Step One: determine whether or not we need to go ahead and
             // terminate our current line.  Each discrete chunk can become
@@ skipping 383 matching lines @@
     // Inline blocks are replaced elements. Otherwise, just pass off to
     // the base class.  If we're being queried as though we're the root line
     // box, then the fact that we're an inline-block is irrelevant, and we behave
     // just like a block.
     if (isReplaced() && linePositionMode == PositionOnContainingLine)
         return RenderBox::lineHeight(firstLine, direction, linePositionMode);
 
     if (firstLine && document().styleEngine()->usesFirstLineRules()) {
         RenderStyle* s = style(firstLine);
         if (s != style())
-            return s->computedLineHeight(view());
+            return s->computedLineHeight();
     }
 
     if (m_lineHeight == -1)
-        m_lineHeight = style()->computedLineHeight(view());
+        m_lineHeight = style()->computedLineHeight();
 
     return m_lineHeight;
 }
 
 int RenderBlock::baselinePosition(FontBaseline baselineType, bool firstLine, LineDirectionMode direction, LinePositionMode linePositionMode) const
 {
     // Inline blocks are replaced elements. Otherwise, just pass off to
     // the base class.  If we're being queried as though we're the root line
     // box, then the fact that we're an inline-block is irrelevant, and we behave
     // just like a block.
@@ skipping 1264 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 WebCore