text-transform causes incorrect text placement in svg

Source/core/rendering/svg/RenderSVGInlineText.cpp

 /*
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2006 Apple Computer Inc.
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2008 Rob Buis <buis@kde.org>
  * 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 62 matching lines @@
         textRenderer->subtreeTextDidChange(this);
 }
 
 void RenderSVGInlineText::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
 {
     RenderText::styleDidChange(diff, oldStyle);
     updateScaledFont();
 
     bool newPreserves = style() ? style()->whiteSpace() == PRE : false;
     bool oldPreserves = oldStyle ? oldStyle->whiteSpace() == PRE : false;
-    if (oldPreserves && !newPreserves) {
-        setText(applySVGWhitespaceRules(originalText(), false), true);
+    if (oldPreserves != newPreserves) {
+        setText(originalText(), true);
         return;
     }
 
-    if (!oldPreserves && newPreserves) {
-        setText(applySVGWhitespaceRules(originalText(), true), true);
-        return;
-    }
-
     if (!diff.needsFullLayout())
         return;
 
     // The text metrics may be influenced by style changes.
     if (RenderSVGText* textRenderer = RenderSVGText::locateRenderSVGTextAncestor(this))
         textRenderer->setNeedsLayoutAndFullPaintInvalidation();
 }
 
 InlineTextBox* RenderSVGInlineText::createTextBox(int start, unsigned short length)
 {
@@ skipping 137 matching lines @@
 }
 
 LayoutRect RenderSVGInlineText::clippedOverflowRectForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer, const PaintInvalidationState* paintInvalidationState) const
 {
     // FIXME: The following works because RenderSVGBlock has forced slow rect mapping of the paintInvalidationState.
     // Should let this really work with paintInvalidationState's fast mapping and remove the assert.
     ASSERT(!paintInvalidationState || !paintInvalidationState->canMapToContainer(paintInvalidationContainer));
     return parent()->clippedOverflowRectForPaintInvalidation(paintInvalidationContainer, paintInvalidationState);
 }
 
+PassRefPtr<StringImpl> RenderSVGInlineText::originalText() const
+{
+    RefPtr<StringImpl> result = RenderText::originalText();
+    if (!result)
+        return nullptr;
+    return applySVGWhitespaceRules(result, style() && style()->whiteSpace() == PRE);
 }
+
+}