[PATCH] gdbserver: fix memory leak when handling qsupported packet

[Tom Tromey]

>>>>> "Simon" == Simon Marchi via Gdb-patches <gdb-patches@sourceware.org> writes:

Simon> gdbserver/ChangeLog:

Simon> 	* server.cc (handle_query): Use std::vector of
Simon> 	std::string for `qsupported` vector.  Use separate
Simon> 	vector for unknowns.
Simon> 	* target.h (class process_stratum_target) <process_qsupported>:
Simon> 	Change parameters to array_view of const char *.
Simon> 	(target_process_qsupported): Remove `count` parameter.
Simon> 	* target.cc (process_stratum_target::process_qsupported): Change
Simon> 	parameters to array_view of const char *.
Simon> 	* linux-x86-low.cc (class x86_target) <process_qsupported>:
Simon> 	Likewise.

FWIW this seems fine to me.  Thanks for cleaning this up.

Tom