Empty inline elements always get a line box.

Source/platform/text/BidiResolver.h

Index: Source/platform/text/BidiResolver.h
diff --git a/Source/platform/text/BidiResolver.h b/Source/platform/text/BidiResolver.h
index fbc80cb35a508ea71a3a7c4024350d957fa4471d..d22b320ae36d8f3a42c83611ed8cb3e46f53c198 100644
--- a/Source/platform/text/BidiResolver.h
+++ b/Source/platform/text/BidiResolver.h
@@ -70,10 +70,16 @@ public:
         startIgnoringSpaces(midpoint);
     }
 
+    void ensureLineBoxForRenderer(RenderObject* renderer)
+    {
+        Iterator midpoint(0, renderer, 0);
+        startIgnoringSpaces(midpoint);
+        stopIgnoringSpaces(midpoint);
+    }
+
     // Adding a pair of midpoints before a character will split it out into a new line box.
     void ensureCharacterGetsLineBox(Iterator& textParagraphSeparator)
     {
-        Iterator midpoint(0, textParagraphSeparator.object(), textParagraphSeparator.offset());

[rhogan, 2014/05/27 21:40:04]

This is a redundant line of code I noticed when adding the function above.

         startIgnoringSpaces(Iterator(0, textParagraphSeparator.object(), textParagraphSeparator.offset() - 1));
         stopIgnoringSpaces(Iterator(0, textParagraphSeparator.object(), textParagraphSeparator.offset()));
     }