LibJS+LibWeb: Replace JS::Utf16String with AK::Utf16String

Author: https://github.com/trflynn89
Commit: a43cb15e81
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5388
Reviewed-by: https://github.com/shannonbooth ✅

Libraries/LibJS/Runtime/Intl/Segments.cpp

@@ -29,7 +29,7 @@ Segments::Segments(Realm& realm, Unicode::Segmenter const& segmenter, Utf16Strin
     , m_segments_segmenter(segmenter.clone())
     , m_segments_string(move(string))
 {
-    m_segments_segmenter->set_segmented_text(m_segments_string.view());
+    m_segments_segmenter->set_segmented_text(m_segments_string);
 }
 
 }