Changed the default value for Empty Dir Attribute

third_party/WebKit/Source/core/html/HTMLElement.cpp

Index: third_party/WebKit/Source/core/html/HTMLElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLElement.cpp b/third_party/WebKit/Source/core/html/HTMLElement.cpp
index bc3c1bd86be98f88dc2d7ee1f7e9544a13ba772f..d3c3e219cc61e6baff785f1c0a8ba735d7bc2df3 100644
--- a/third_party/WebKit/Source/core/html/HTMLElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLElement.cpp
@@ -234,8 +234,10 @@ void HTMLElement::collectStyleForPresentationAttribute(const QualifiedName& name
         } else {
             if (isValidDirAttribute(value))
                 addPropertyToPresentationAttributeStyle(style, CSSPropertyDirection, value);
-            else
+            else if (isHTMLBodyElement(*this))
                 addPropertyToPresentationAttributeStyle(style, CSSPropertyDirection, "ltr");
+            else
+                addPropertyToPresentationAttributeStyle(style, CSSPropertyDirection, "");

[kojii, 2016/02/16 07:39:01]

I should have noticed before, sorry, but is this line necessary? Adding an empty
string means it's not a valid style, so this line should be no-op. Can you try
if it still works without this?

[chakshu, 2016/02/18 09:00:58]

Oh yes, even I didn't realize that.
Made the change now. It works !

             if (!hasTagName(bdiTag) && !hasTagName(bdoTag) && !hasTagName(outputTag))
                 addPropertyToPresentationAttributeStyle(style, CSSPropertyUnicodeBidi, CSSValueIsolate);
         }