INPUT element: Do not update selectionStart/selectionEnd on |value| IDL setter if the new value is …

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

Index: third_party/WebKit/Source/core/html/HTMLTextAreaElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLTextAreaElement.cpp b/third_party/WebKit/Source/core/html/HTMLTextAreaElement.cpp
index ce4e240ce86e72876143c138d279e2c930195438..e987b6e0e2ba09a628c5caca14f5ece8bb3b9c50 100644
--- a/third_party/WebKit/Source/core/html/HTMLTextAreaElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLTextAreaElement.cpp
@@ -398,9 +398,7 @@ void HTMLTextAreaElement::SetValueCommon(
   normalized_value.Replace('\r', '\n');
 
   // Return early because we don't want to trigger other side effects when the
-  // value isn't changing. This is interoperable though the specification
-  // doesn't define so.
-  // https://github.com/whatwg/html/issues/2412
+  // value isn't changing. This is interoperable.
   if (normalized_value == value())
     return;