Summary: Fix execution highlighting after r233820. In https://webkit.org/b/187613, the arguments to TextEditor.prototype.getTextInRange were changed to SourceCodePosition instead of CodeMirror.Pos. A call site in SourceCodeTextEditor was missed.
<rdar://problem/42246167>
Created attachment 345099 [details] Patch
Comment on attachment 345099 [details] Patch rs=me
Comment on attachment 345099 [details] Patch Clearing flags on attachment: 345099 Committed r233861: <https://trac.webkit.org/changeset/233861>
All reviewed patches have been landed. Closing bug.