Tweak asserts for dominant-baseline in SVGTextLayoutEngineBaseline

third_party/WebKit/Source/core/layout/svg/SVGTextLayoutEngineBaseline.cpp

 /*
  * 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
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 39 matching lines @@
     default:
         ASSERT_NOT_REACHED();
         return 0;
     }
 }
 
 EAlignmentBaseline SVGTextLayoutEngineBaseline::dominantBaselineToAlignmentBaseline(bool isVerticalText, const LayoutObject* textLayoutObject) const
 {
     ASSERT(textLayoutObject);
     ASSERT(textLayoutObject->style());
-    ASSERT(textLayoutObject->parent());
-    ASSERT(textLayoutObject->parent()->style());
 
     const SVGComputedStyle& style = textLayoutObject->style()->svgStyle();
 
     EDominantBaseline baseline = style.dominantBaseline();
     if (baseline == DB_AUTO) {
         if (isVerticalText)
             baseline = DB_CENTRAL;
         else
             baseline = DB_ALPHABETIC;
     }
 
     switch (baseline) {
     case DB_USE_SCRIPT:
-        // FIXME: The dominant-baseline and the baseline-table components are set by determining the predominant script of the character data content.
+        // TODO(fs): The dominant-baseline and the baseline-table components
+        // are set by determining the predominant script of the character data
+        // content.
         return AB_ALPHABETIC;
     case DB_NO_CHANGE:
+        ASSERT(textLayoutObject->parent());
         return dominantBaselineToAlignmentBaseline(isVerticalText, textLayoutObject->parent());
     case DB_RESET_SIZE:
+        ASSERT(textLayoutObject->parent());
         return dominantBaselineToAlignmentBaseline(isVerticalText, textLayoutObject->parent());
     case DB_IDEOGRAPHIC:
         return AB_IDEOGRAPHIC;
     case DB_ALPHABETIC:
         return AB_ALPHABETIC;
     case DB_HANGING:
         return AB_HANGING;
     case DB_MATHEMATICAL:
         return AB_MATHEMATICAL;
     case DB_CENTRAL:
@@ skipping 134 matching lines @@
     }
 
     // Horizontal advance calculation.
     if (angle && !orientationIsMultiplyOf180Degrees)
         return metrics.height();
 
     return metrics.width();
 }
 
 }