arni2033 Reporter
	Description • 8 years ago

>>>   My Info:   Win7_64, Nightly 49, 32bit, ID 20160526082509
STR_1:
1. Download and extract "testcase 1" in a folder with short full file name
2. Open file "testcase 2016.05.29.html" in the browser
3. Click on the page from Step 2.
4. Reload the tab opened in Step 2 and perform Step 3 again. (Repeat this step once if there's no bug)

AR:  Plugin notification is displayed in urlbar in the tab opened in Step 3
ER:  The tab opened in Step 3 is about:blank, so there should be no plugin notification displayed

Notes:
 I first encountered this after pressing Ctrl+T. It's possible if there's a delay (between loading
 Flash and opening new tab) from 1ms to ~300ms when I set my laptop to "low performance", or delay
 1-90ms when I set it to "high performance". Actually, it doesn't matter, because Flash can load at
 any time, right before user opens a new tab.
 Now that you know about this bug, please check other notifications in urlbar in e10s mode.

This is regression from bug 1254104. Regression range:
> https://hg.mozilla.org/integration/fx-team/pushloghtml?fromchange=2fbf81b363ef3708e4e78bf26e998085a5f8e85b&tochange=4f18cd7a0bc81ce85d0668c86e66156455d9cb84@ Mike de Boer [:mikedeboer]:
It seems that this is a regresion caused by your change. Please have a look.

	arni2033 Reporter
	Comment 1 • 8 years ago

@ Mike de Boer [:mikedeboer]:
It seems that this is a regresion caused by your change. Please have a look.

	Mike de Boer [:mikedeboer]
	Comment 3 • 8 years ago

Since we're not shipping Hello anymore, I think it's safe to just backout the offending changeset.

	Mike de Boer [:mikedeboer]
	Comment 4 • 8 years ago

However, since bug 1254104 backed it out already, what's left to do here?

	arni2033 Reporter
	Comment 5 • 8 years ago

I didn't know that you will back out the bug when I wrote this report (2016.05.28). Bugs were reported automatically. The only thing I can say is:
I also don't know if this was backed out properly. If you (or somebody) can reproduce it on reported version, and can't reproduce it now, it's safe to close it. (bug 1315317 looks like duplicate of this)