gdb, gdbserver, gdbsupport: remove some unused gdb_vecs.h includes

Remove some includes reported as unused by clangd.  Add some to files
that actually need it.

Change-Id: I01c61c174858c1ade5cb54fd7ee1f582b17c3363

gdb/arch/arm-get-next-pcs.c

@@ -17,7 +17,6 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#include "gdbsupport/gdb_vecs.h"
 #include "gdbsupport/common-regcache.h"
 #include "arm.h"
 #include "arm-get-next-pcs.h"

gdb/auto-load.c

@@ -19,6 +19,7 @@
 
 #include <ctype.h>
 #include "auto-load.h"
+#include "gdbsupport/gdb_vecs.h"
 #include "progspace.h"
 #include "gdbsupport/gdb_regex.h"
 #include "ui-out.h"

gdb/breakpoint.c

@@ -21,6 +21,7 @@
 #include <ctype.h>
 #include "event-top.h"
 #include "exceptions.h"
+#include "gdbsupport/gdb_vecs.h"
 #include "gdbsupport/unordered_set.h"
 #include "symtab.h"
 #include "frame.h"

gdb/charset.c

@@ -24,7 +24,6 @@
 #include "charset-list.h"
 #include "gdbsupport/environ.h"
 #include "arch-utils.h"
-#include "gdbsupport/gdb_vecs.h"
 #include <ctype.h>
 
 #ifdef USE_WIN32API

gdb/command.h

@@ -18,7 +18,6 @@
 #if !defined (COMMAND_H)
 #define COMMAND_H 1
 
-#include "gdbsupport/gdb_vecs.h"
 #include "gdbsupport/scoped_restore.h"
 
 struct completion_tracker;

gdb/compile/compile-loc2c.c

@@ -29,7 +29,6 @@
 #include "compile.h"
 #include "block.h"
 #include "dwarf2/frame.h"
-#include "gdbsupport/gdb_vecs.h"
 #include "value.h"
 #include "gdbarch.h"
 

gdb/completer.h

@@ -18,7 +18,6 @@
 #define COMPLETER_H 1
 
 #include "gdbsupport/gdb-hashtab.h"
-#include "gdbsupport/gdb_vecs.h"
 #include "command.h"
 
 /* Types of functions in struct match_list_displayer.  */

gdb/cp-support.h

@@ -23,7 +23,6 @@
 #define CP_SUPPORT_H
 
 #include "symtab.h"
-#include "gdbsupport/gdb_vecs.h"
 #include "gdbsupport/gdb_obstack.h"
 #include "gdbsupport/array-view.h"
 #include <vector>

gdb/dwarf2/dwz.c

@@ -26,6 +26,7 @@
 #include "filenames.h"
 #include "gdb_bfd.h"
 #include "gdbcore.h"
+#include "gdbsupport/gdb_vecs.h"
 #include "gdbsupport/pathstuff.h"
 #include "gdbsupport/scoped_fd.h"
 #include "run-on-main-thread.h"

gdb/inline-frame.c

@@ -22,6 +22,7 @@
 #include "addrmap.h"
 #include "block.h"
 #include "frame-unwind.h"
+#include "gdbsupport/gdb_vecs.h"
 #include "inferior.h"
 #include "gdbthread.h"
 #include "regcache.h"

gdb/namespace.h

@@ -19,7 +19,6 @@
 #ifndef NAMESPACE_H
 #define NAMESPACE_H
 
-#include "gdbsupport/gdb_vecs.h"
 #include "gdbsupport/gdb_obstack.h"
 
 /* This struct is designed to store data from using directives.  It

gdb/record-btrace.c

@@ -19,6 +19,7 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include "gdbsupport/gdb_vecs.h"
 #include "record.h"
 #include "record-btrace.h"
 #include "gdbthread.h"

gdb/record-full.c

@@ -20,6 +20,7 @@
 #include "exceptions.h"
 #include "extract-store-integer.h"
 #include "cli/cli-cmds.h"
+#include "gdbsupport/gdb_vecs.h"
 #include "regcache.h"
 #include "gdbthread.h"
 #include "inferior.h"

gdb/source.c

@@ -17,6 +17,7 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "arch-utils.h"
+#include "gdbsupport/gdb_vecs.h"
 #include "symtab.h"
 #include "expression.h"
 #include "language.h"

gdb/symfile.c

@@ -22,6 +22,7 @@
 #include "arch-utils.h"
 #include "cli/cli-cmds.h"
 #include "extract-store-integer.h"
+#include "gdbsupport/gdb_vecs.h"
 #include "symtab.h"
 #include "gdbcore.h"
 #include "frame.h"

gdb/symtab.h

@@ -25,7 +25,6 @@
 #include <string>
 #include <set>
 #include "dwarf2/call-site.h"
-#include "gdbsupport/gdb_vecs.h"
 #include "gdbtypes.h"
 #include "gdbsupport/gdb_obstack.h"
 #include "gdbsupport/gdb_regex.h"

gdb/tracepoint.h

@@ -21,7 +21,6 @@
 
 #include "breakpoint.h"
 #include "memrange.h"
-#include "gdbsupport/gdb_vecs.h"
 
 #include <vector>
 #include <string>

gdbserver/inferiors.h

@@ -19,7 +19,6 @@
 #ifndef GDBSERVER_INFERIORS_H
 #define GDBSERVER_INFERIORS_H
 
-#include "gdbsupport/gdb_vecs.h"
 #include "gdbsupport/owning_intrusive_list.h"
 
 #include "dll.h"

gdbserver/server.h

@@ -95,7 +95,6 @@ extern int in_queued_stop_replies (ptid_t ptid);
 
 #include "utils.h"
 #include "debug.h"
-#include "gdbsupport/gdb_vecs.h"
 
 /* Maximum number of bytes to read/write at once.  The value here
    is chosen to fill up a packet (the headers account for the 32).  */

gdbsupport/filestuff.cc

@@ -17,7 +17,6 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "filestuff.h"
-#include "gdb_vecs.h"
 #include <fcntl.h>
 #include <unistd.h>
 #include <sys/types.h>