905953 - Dynamically changed style does not persist across session

Status: NEW

(Firefox :: Session Restore, defect)

Description

[Alice0775 White]

Build Identifier:
http://hg.mozilla.org/mozilla-central/rev/a8daa428ccbc
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0 ID:20130815030203

This is initially reported in http://bugzilla.mozilla.gr.jp/show_bug.cgi?id=6870

Steps To Reproduce:
1. Open URL in new tab and select the tab if necessary
   --- font color is now black, ok
2. Close the Tab
3. Undo close tab
   --- observe font color

Actual Results:
  font color is red.
  Dynamically changed style is not restored

Expected Results:
  font color should be black.
  Dynamically changed style should be not restored

Regression window
Good:
http://hg.mozilla.org/mozilla-central/rev/86b982e8b73e
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1b1pre) Gecko/20080930050845 Shiretoko/3.1b1pre ID:20080930050845
Bad:
http://hg.mozilla.org/mozilla-central/rev/63b0791327ab
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1b1pre) Gecko/20081001 Shiretoko/3.1b1pre ID:20081001053411
Pushlog:
http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=86b982e8b73e&tochange=63b0791327ab

Suspected:
4a01683e50bb	Simon Bünzli — Bug 408470 - "Page Style (e.g. "No Style") does not persist across sessions" [r=dietrich]