SSIA. Basically, address this FIXME: https://github.com/WebKit/WebKit/blob/42fe82e162800ff6901b20e3065d591d455159db/Source/WebCore/html/TextMetrics.idl#L29 Web-Spec: https://html.spec.whatwg.org/multipage/canvas.html#textmetrics NOTE - TextMetrics.h file need to be updated as well beside IDL file to align C++ implementation to use 'double' rather than 'float. Thanks!
Committed 268786@main (79655bbc8d3b): <https://commits.webkit.org/268786@main> Reviewed commits have been landed. Closing PR #18544 and removing active labels.
<rdar://problem/116405383>