Remove duplicate measure hyphen string method

Source/core/layout/LayoutText.h

Index: Source/core/layout/LayoutText.h
diff --git a/Source/core/layout/LayoutText.h b/Source/core/layout/LayoutText.h
index de8cf9e86383f7e96f49d284af6b3a9f51a8bef3..84cf7a66d8c464842227206629ec0a66d002b785 100644
--- a/Source/core/layout/LayoutText.h
+++ b/Source/core/layout/LayoutText.h
@@ -141,6 +141,8 @@ public:
 
     PassRefPtr<AbstractInlineTextBox> firstAbstractInlineTextBox();
 
+    static float hyphenWidth(LayoutText*, const Font&, TextDirection);

[rwlbuis, 2015/06/22 17:23:12]

The duplication is a nice find. But I am quite sure the inline should not be
lost, maybe that is why it is duplicated. Do you think you can make it inline
and not duplicated?

[h.joshi, 2015/06/23 04:30:12]

Done, made method inline and removed static natue. Static nature does not seems
to be adding much once method is inlined.

+
 protected:
     virtual void willBeDestroyed() override;