[ob] remove proceed_to_finish from inferior.h

[ob] remove proceed_to_finish from inferior.h

[Doug Evans]

Hi.  proceed_to_finish in inferior.h got left behind when it
was moved to gdbthread.h.

I also tweaked a comment on stop_registers so it's clearer.

Checked in as obvious.

2008-11-19  Doug Evans  <dje@google.com>

	* inferior.h (proceed_to_finish): Delete, unused.
	(stop_registers): Tweak comment.
	* infrun.c (stop_registers): Tweak comment.

Index: inferior.h
===================================================================
RCS file: /cvs/src/src/gdb/inferior.h,v
retrieving revision 1.115
diff -u -p -r1.115 inferior.h
--- inferior.h	17 Nov 2008 16:37:34 -0000	1.115
+++ inferior.h	20 Nov 2008 00:28:40 -0000
@@ -342,13 +342,8 @@ enum exec_direction_kind
 
 extern enum exec_direction_kind execution_direction;
 
-/* Nonzero if proceed is being used for a "finish" command or a similar
-   situation when stop_registers should be saved.  */
-
-extern int proceed_to_finish;
-
-/* Save register contents here when about to pop a stack dummy frame,
-   if-and-only-if proceed_to_finish is set.
+/* Save register contents here when executing a "finish" command or are
+   about to pop a stack dummy frame, if-and-only-if proceed_to_finish is set.
    Thus this contains the return value from the called function (assuming
    values are returned in a register).  */
 
Index: infrun.c
===================================================================
RCS file: /cvs/src/src/gdb/infrun.c,v
retrieving revision 1.338
diff -u -p -r1.338 infrun.c
--- infrun.c	17 Nov 2008 18:50:22 -0000	1.338
+++ infrun.c	20 Nov 2008 00:28:40 -0000
@@ -232,8 +232,8 @@ show_stop_on_solib_events (struct ui_fil
 
 int stop_after_trap;
 
-/* Save register contents here when about to pop a stack dummy frame,
-   if-and-only-if proceed_to_finish is set.
+/* Save register contents here when executing a "finish" command or are
+   about to pop a stack dummy frame, if-and-only-if proceed_to_finish is set.
    Thus this contains the return value from the called function (assuming
    values are returned in a register).  */