Remove trailing whitespace.

	Whitespace cleanup.
	* python/py-breakpoint.c: Remove trailing whitespace.
	* python/py-cmd.c: Ditto.
	* python/py-evts.c: Ditto.
	* python/py-finishbreakpoint.c: Ditto.
	* python/py-frame.c: Ditto.
	* python/py-function.c: Ditto.
	* python/py-inferior.c: Ditto.
	* python/py-infthread.c: Ditto.
	* python/py-param.c: Ditto.
	* python/py-prettyprint.c: Ditto.
	* python/py-symbol.c: Ditto.
	* python/py-type.c: Ditto.
	* python/py-utils.c: Ditto.
	* python/py-value.c: Ditto.
	* python/python-internal.h: Ditto.
	* python/python.c: Ditto.
	* python/py-auto-load.c (source_section_scripts): Move comment to
	more relevant location.
Remove -lpthread -ldl and add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/

2013-11-29  Marek Polacek  <polacek@redhat.com>

	* bootstrap-ubsan.mk (POSTSTAGE1_LDFLAGS): Remove -lpthread -ldl.
	Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/.
Remove gdb_string.h from gdbarch.sh

This commit removes the "#include gdb_string.h" from gdbarch.sh, fixing
a small nit caused by Tom's commit
0e9f083f4cb94a9dc861f38ba151aac06efce2b8.

Checked-in as obvious.

2013-11-29  Sergio Durigan Junior  <sergiodj@redhat.com>

	* gdbarch.sh: Remove include of "gdb_string.h", replace by
	<string.h>.
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