Word-Spacing in InlineBox RTL scenario not to ignore if first character is space

Source/core/rendering/RenderBlockLineLayout.cpp

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All right reserved.
  * Copyright (C) 2010 Google 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 550 matching lines @@
     bool needsWordSpacing;
 
     if (firstRun && firstRun->m_object->isReplaced()) {
         RenderBox* renderBox = toRenderBox(firstRun->m_object);
         updateLogicalInlinePositions(this, lineLogicalLeft, lineLogicalRight, availableLogicalWidth, isFirstLine, shouldIndentText, renderBox->logicalHeight());
     }
 
     computeInlineDirectionPositionsForSegment(lineBox, lineInfo, textAlign, lineLogicalLeft, availableLogicalWidth, firstRun, trailingSpaceRun, textBoxDataMap, verticalPositionCache, wordMeasurements);
     // The widths of all runs are now known. We can now place every inline box (and
     // compute accurate widths for the inline flow boxes).
-    needsWordSpacing = false;
+    needsWordSpacing = lineBox->isLeftToRightDirection() ? false: true;
     lineBox->placeBoxesInInlineDirection(lineLogicalLeft, needsWordSpacing);
 }
 
 BidiRun* RenderBlockFlow::computeInlineDirectionPositionsForSegment(RootInlineBox* lineBox, const LineInfo& lineInfo, ETextAlign textAlign, float& logicalLeft,
     float& availableLogicalWidth, BidiRun* firstRun, BidiRun* trailingSpaceRun, GlyphOverflowAndFallbackFontsMap& textBoxDataMap, VerticalPositionCache& verticalPositionCache,
     WordMeasurements& wordMeasurements)
 {
     bool needsWordSpacing = true;
     float totalLogicalWidth = lineBox->getFlowSpacingLogicalWidth().toFloat();
     unsigned expansionOpportunityCount = 0;
@@ skipping 1455 matching lines @@
     float logicalLeft = logicalLeftOffsetForLine(logicalHeight(), false).toFloat();
     float availableLogicalWidth = logicalRightOffsetForLine(logicalHeight(), false) - logicalLeft;
     updateLogicalWidthForAlignment(textAlign, 0, 0, logicalLeft, totalLogicalWidth, availableLogicalWidth, 0);
 
     if (!style()->isLeftToRightDirection())
         return logicalWidth() - logicalLeft;
     return logicalLeft;
 }
 
 }