Support 'paint-order' from SVG2.

Source/core/rendering/svg/SVGInlineTextBox.cpp

Index: Source/core/rendering/svg/SVGInlineTextBox.cpp
diff --git a/Source/core/rendering/svg/SVGInlineTextBox.cpp b/Source/core/rendering/svg/SVGInlineTextBox.cpp
index e700ac2ee60fccae4b9b395b465c6340992dd16a..f0d06bcca75386bf3dc670a9a075059fa6b9783d 100644
--- a/Source/core/rendering/svg/SVGInlineTextBox.cpp
+++ b/Source/core/rendering/svg/SVGInlineTextBox.cpp
@@ -325,16 +325,29 @@ void SVGInlineTextBox::paint(PaintInfo& paintInfo, const LayoutPoint&, LayoutUni
         if (decorations & TextDecorationOverline)
             paintDecoration(paintInfo.context, TextDecorationOverline, fragment);
 
-        // Fill text
-        if (hasFill) {
-            m_paintingResourceMode = ApplyToFillMode | ApplyToTextMode;
-            paintText(paintInfo.context, style, selectionStyle, fragment, hasSelection, paintSelectedTextOnly);
-        }
-
-        // Stroke text
-        if (hasVisibleStroke) {
-            m_paintingResourceMode = ApplyToStrokeMode | ApplyToTextMode;
-            paintText(paintInfo.context, style, selectionStyle, fragment, hasSelection, paintSelectedTextOnly);
+        for (int i = 0; i < 3; i++) {
+            switch (svgStyle->paintOrderType(i)) {
+            case PT_FILL:
+                // Fill text
+                if (hasFill) {
+                    m_paintingResourceMode = ApplyToFillMode | ApplyToTextMode;
+                    paintText(paintInfo.context, style, selectionStyle, fragment, hasSelection, paintSelectedTextOnly);
+                }
+                break;
+            case PT_STROKE:
+                // Stroke text
+                if (hasVisibleStroke) {
+                    m_paintingResourceMode = ApplyToStrokeMode | ApplyToTextMode;
+                    paintText(paintInfo.context, style, selectionStyle, fragment, hasSelection, paintSelectedTextOnly);
+                }
+                break;
+            case PT_MARKERS:
+                // Markers don't apply to text
+                break;
+            default:
+                ASSERT_NOT_REACHED();
+                break;
+            }
         }
 
         // Spec: Line-through should be drawn after the text is filled and stroked; thus, the line-through is rendered on top of the text.