[Xcode] Specify more input and output files for Run Script build phases
Created attachment 409649 [details] Patch
Note that there are important steps to take when updating ANGLE. See https://trac.webkit.org/wiki/UpdatingANGLE
Created attachment 409766 [details] Patch
Created attachment 409774 [details] Patch
Created attachment 409778 [details] Patch
Created attachment 409781 [details] Patch
<rdar://problem/69865071>