Get rid of SVGRect special case from the bindings generator

Source/core/rendering/svg/SVGTextQuery.cpp

Index: Source/core/rendering/svg/SVGTextQuery.cpp
diff --git a/Source/core/rendering/svg/SVGTextQuery.cpp b/Source/core/rendering/svg/SVGTextQuery.cpp
index 985bfd9428d37d97e08d85c83ee017a5ebb6e4bf..27c7170721c2356e6409d6bddfede2a30b5a32a5 100644
--- a/Source/core/rendering/svg/SVGTextQuery.cpp
+++ b/Source/core/rendering/svg/SVGTextQuery.cpp
@@ -500,10 +500,10 @@ bool SVGTextQuery::extentOfCharacterCallback(Data* queryData, const SVGTextFragm
     return true;
 }
 
-FloatRect SVGTextQuery::extentOfCharacter(unsigned position) const
+SVGRect SVGTextQuery::extentOfCharacter(unsigned position) const
 {
     if (m_textBoxes.isEmpty())
-        return FloatRect();
+        return SVGRect();
 
     ExtentOfCharacterData data(position);
     executeQuery(&data, &SVGTextQuery::extentOfCharacterCallback);