Bug 155681 – Purge PassRefPtr from WebCore/html/shadow

• Component: WebCore Misc.
• Status: RESOLVED FIXED

[Joonghun Park]

Purge PassRefPtr from WebCore/html/shadow.

[Joonghun Park]

Created attachment 274514 [details]
Patch

[Darin Adler]

Comment on attachment 274514 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=274514&action=review

I prefer the name tryCreate to maybeCreate. The name "maybe create" makes it sound like the decision of whether to create or not is a policy choice. But it’s not, it’s an error handling strategy, and "try create" expresses that more clearly.

> Source/WebCore/html/shadow/MediaControlsApple.cpp:511
> +    Ref<EventListener> listener = eventListener();

I see no reason for this local variable to be a Ref<EventListener> instead of EventListener&.

[Joonghun Park]

Created attachment 274527 [details]
Patch for landing

[Joonghun Park]

Comment on attachment 274514 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=274514&action=review

I changed maybeCreateFoo to tryCreateFoo where it just handles null error case.

>> Source/WebCore/html/shadow/MediaControlsApple.cpp:511
>> +    Ref<EventListener> listener = eventListener();
> 
> I see no reason for this local variable to be a Ref<EventListener> instead of EventListener&.

I changed this to EventListener& instead.

[WebKit Commit Bot]

Comment on attachment 274527 [details]
Patch for landing

Clearing flags on attachment: 274527

Committed r198473: <http://trac.webkit.org/changeset/198473>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.