tools lib traceevent: Remove unused install targets

The html_install, img_install, install_plugin and install_python are
unused in the Makefile.  Get rid of them.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Steven Rostedt <rostedt@goodmig.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1370323231-14022-2-git-send-email-namhyung@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/lib/traceevent/Makefile

@@ -39,13 +39,8 @@ bindir_relative = bin
 bindir = $(prefix)/$(bindir_relative)
 man_dir = $(prefix)/share/man
 man_dir_SQ = '$(subst ','\'',$(man_dir))'
-html_install = $(prefix)/share/kernelshark/html
-html_install_SQ = '$(subst ','\'',$(html_install))'
-img_install = $(prefix)/share/kernelshark/html/images
-img_install_SQ = '$(subst ','\'',$(img_install))'
 
-export man_dir man_dir_SQ html_install html_install_SQ INSTALL
-export img_install img_install_SQ
+export man_dir man_dir_SQ INSTALL
 export DESTDIR DESTDIR_SQ
 
 # copy a bit from Linux kbuild
@@ -300,7 +295,7 @@ define do_install
 	$(INSTALL) $1 '$(DESTDIR_SQ)$2'
 endef
 
-install_lib: all_cmd install_plugins install_python
+install_lib: all_cmd
 	$(Q)$(call do_install,$(LIB_FILE),$(bindir_SQ))
 
 install: install_lib