Annotate last gdb.texinfo patch as accepted as a "tiny patch"

(copyright assignment not needed because patch is small enough to
not be legally significant).
Replace "(tiny patch)" by "(tiny change)" in gdb ChangeLogs...

... as this is the wording recommended by the FSF via the manual
for Maintainers of GNU software.
gold/
	Add missing test case from last patch.
Add missing PR to ChangeLog entry
	* exceptions.cc (_cygtls::handle_SIGCONT): Simplify loop waiting for
	sig_handle_tty_stop to wake up.  Make sure to unlock before calling
	yield to avoid starvation of sig_handle_tty_stop.  Add comments.
	* miscfuncs.cc (yield): Explain why yield should never be called under
	_cygtls::lock conditions.  Call SleepEx with 1ms timeout.  Explain why.
*** empty log message ***
	* gdb.base/break-always.exp: Explicitly specify test name.
Add PR number to this entry:
	PR server/15594
	* linux-x86-low.c (ps_get_thread_area): Properly extend address to
	64 bits in 64-cross-32 environment.
	* gdb.base/dump.exp (capture_value): Don't put expression into
	test name if arguments passed in.
	Rename a couple more tests to make them unique.
	* gdb.cp/derivation.exp: Make tests have unique names.
	* mips.h (ELF_ST_SET_MIPS_PIC): Clear any STO_MIPS16 setting.
	* dwarf2read.c: Whitespace fixes for DWP file format documentation,
	and fix header docs.
*** empty log message ***
daily update
gdb/

	* tracepoint.c (start_tracing): Move code to ...
	(trace_reset_local_state): ... here.  New.
	(disconnect_tracing): Don't call set_current_traceframe,
	set_tracepoint_num, and set_traceframe_context. Call
	trace_reset_local_state instead.
	(tfile_close): Call trace_reset_local_state.
	* ctf.c (ctf_close): Likewise.
	* remote.c (remote_close): Likewise.
	* tracepoint.h (trace_reset_local_state): Declare.
gdb/testsuite/

	* gdb.trace/mi-trace-unavailable.exp: New.
	* gdb.trace/trace-unavailable.c: New.
gdb/doc/

	* gdb.texinfo (Symbols): Add kindex and cindex for
	'maint print msymbols'.