[Rev 03] RFR: 8233747: JVM crash in com.sun.webkit.dom.DocumentImpl.createAttribute

[Arun Joseph]

The pull request has been updated with additional changes.

----------------

Added commits:
 - 472d77cf: Added spaces

Changes:
  - all: https://git.openjdk.java.net/jfx/pull/47/files
  - new: https://git.openjdk.java.net/jfx/pull/47/files/7f6ed5bf..472d77cf

Webrevs:
 - full: https://webrevs.openjdk.java.net/jfx/47/webrev.03
 - incr: https://webrevs.openjdk.java.net/jfx/47/webrev.02-03

  Issue: https://bugs.openjdk.java.net/browse/JDK-8233747
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jfx/pull/47.diff
  Fetch: git fetch https://git.openjdk.java.net/jfx pull/47/head:pull/47

PR: https://git.openjdk.java.net/jfx/pull/47