perf tools: Fix include header files in util/parse-events.h

perf tools: Fix include header files in util/parse-events.h

Include header fixes for

... bool:

 util/parse-events.h:31: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘have_tracepoints’

... and types.h:

 util/parse-events.h:28: error: expected ‘)’ before ‘config’
 util/parse-events.h:34: error: expected declaration specifiers or ‘...’ before ‘u64’
 util/parse-events.h:45: error: expected ‘)’ before ‘type’

This happens if now other include files are included before
util/parse-events.h.

Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: Ingo Molnar <mingo@kernel.org>
Link: http://lkml.kernel.org/r/1333643188-26895-2-git-send-email-robert.richter@amd.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>