Remove updateFirstLetter and firstLineBlock from RenderSVGText.

Source/core/rendering/svg/RenderSVGText.cpp

Index: Source/core/rendering/svg/RenderSVGText.cpp
diff --git a/Source/core/rendering/svg/RenderSVGText.cpp b/Source/core/rendering/svg/RenderSVGText.cpp
index 02508a63f98ad1bd444b768cc21a00253fbaa0dc..b866c3475e754d93fb60c5d45ce6d3c19d9e8a57 100644
--- a/Source/core/rendering/svg/RenderSVGText.cpp
+++ b/Source/core/rendering/svg/RenderSVGText.cpp
@@ -534,17 +534,4 @@ void RenderSVGText::removeChild(RenderObject* child)
     subtreeChildWasRemoved(affectedAttributes);
 }
 
-// Fix for <rdar://problem/8048875>. We should not render :first-line CSS Style
-// in a SVG text element context.
-RenderBlock* RenderSVGText::firstLineBlock() const
-{
-    return 0;
-}
-
-// Fix for <rdar://problem/8048875>. We should not render :first-letter CSS Style
-// in a SVG text element context.
-void RenderSVGText::updateFirstLetter()
-{
-}
-
 }