Refactor FetchBody constructors

[youenn fablet]

Following on bug 154536, it might be good to refactor a bit FetchBody constructors: use the move constructor, renaming fromJSValue to extract and remove empty  static method.

[youenn fablet]

Created attachment 272317 [details]
Patch

[Darin Adler]

Comment on attachment 272317 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=272317&action=review

> Source/WebCore/Modules/fetch/FetchBody.h:73
> +    FetchBody() { }

I sometimes prefer to write = default for these instead of writing out the inline empty body.

> Source/WebCore/Modules/fetch/FetchResponse.cpp:53
> +    return adoptRef(*new FetchResponse(Type::Error, FetchBody(), FetchHeaders::create(FetchHeaders::Guard::Immutable), ResourceResponse()));

Could just use { } here instead of FetchBody().

> Source/WebCore/Modules/fetch/FetchResponse.cpp:68
> +    RefPtr<FetchResponse> redirectResponse = adoptRef(*new FetchResponse(Type::Default, FetchBody(), FetchHeaders::create(FetchHeaders::Guard::Immutable), ResourceResponse()));

Could just use { } here instead of FetchBody().

> Source/WebCore/Modules/fetch/FetchResponse.h:50
> +    static Ref<FetchResponse> create() { return adoptRef(*new FetchResponse(Type::Default, FetchBody(), FetchHeaders::create(FetchHeaders::Guard::Response), ResourceResponse())); }

Could just use { } here instead of FetchBody().

[youenn fablet]

Created attachment 272478 [details]
Patch

[youenn fablet]

(In reply to comment #3)
> Created attachment 272478 [details]
> Patch

Thanks for the reviews.
I updated the patch with Darin's suggestions.

[WebKit Commit Bot]

Comment on attachment 272478 [details]
Patch

Clearing flags on attachment: 272478

Committed r197347: <http://trac.webkit.org/changeset/197347>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.