Uncaught Exception: Unexpected enum value: CPU

[Simon Fraser (smfr)]

I was inspecting shipping Safari showing webkit.org (macOS 10.14) with a WebKit TOT release build.

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Inspected URL:        https://webkit.org/
Loading completed:    true
Frontend User Agent:  Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14) AppleWebKit/605.1.15 (KHTML, like Gecko)

Uncaught Exceptions:
 - Unexpected enum value: CPU (at Connection.js:158:29)
    _dispatchResponseToPromise @ Connection.js:158:29
    _dispatchResponse @ Connection.js:120:44
    dispatch @ Connection.js:70:35
    dispatch @ InspectorBackend.js:178:52
    ? @ MessageDispatcher.js:42:34
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* STEPS TO REPRODUCE
1. What were you doing? Include setup or other preparations to reproduce the exception.
2. Include explicit, accurate, and minimal steps taken. Do not include extraneous or irrelevant steps.

* NOTES
Document any additional information that might be useful in resolving the problem, such as screen shots or other included attachments.

[Devin Rousso]

Created attachment 373614 [details]
Patch

This is a very well educated guess, as I'm not running macOS 10.14 and therefore can't test with the same reproduction :(

[Joseph Pecoraro]

Comment on attachment 373614 [details]
Patch

r=me

[WebKit Commit Bot]

Comment on attachment 373614 [details]
Patch

Clearing flags on attachment: 373614

Committed r247249: <https://trac.webkit.org/changeset/247249>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Radar WebKit Bug Importer]

<rdar://problem/52810830>