Bug 217939 – REGRESSION(r268691): Web Inspector: WI.Sidebar.Event.CollapsedStateChanged is undefined

• Status: RESOLVED
• Resolution: FIXED
• Component: Web Inspector

[Nikita Vasilyev]

The following asserts are failing when opening Web Inspector:

[Error] Assertion Failed: Object.addEventListener: invalid event type  – undefined – "(listener: " (4)
function (event) { WI._tabBrowserSizeDidChange(); }
"thisObject: "
null
")"
	addEventListener (Object.js:39)
	(anonymous function) (Main.js:280)

[Error] Assertion Failed: Object.addEventListener: invalid event type  – undefined – "(listener: " (4)
function (event) { WI._tabBrowserSizeDidChange(); }
"thisObject: "
null
")"
	addEventListener (Object.js:39)
	(anonymous function) (Main.js:284)

[Nikita Vasilyev]

Broke in https://trac.webkit.org/changeset/268691/webkit#file2

[Nikita Vasilyev]

Created attachment 411828 [details]
Patch

[Blaze Burg]

Comment on attachment 411828 [details]
Patch

rs=me

[EWS]

Committed r268733: <https://trac.webkit.org/changeset/268733>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 411828 [details].

[Radar WebKit Bug Importer]

<rdar://problem/70486802>