gstreamer: remove unused FILESPATH

Fixes [YOCTO #4497]

Usage of FILESPATH is discouraged, since it can make recipes harder to
bbappend. Instead FILESEXTRAPATHS should be used to extend the path.
However in gstreamer no FILESPATH additions are currently needed so
instead it should be removed.

(From OE-Core rev: aea206132384419f7f7c3514f9035eded1c5ef93)

Signed-off-by: Petter Mabäcker <petter@technux.se>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-multimedia/gstreamer/gst-plugins.inc

@@ -6,8 +6,6 @@ DEPENDS = "gstreamer"
 
 inherit autotools pkgconfig
 
-FILESPATH =. "${FILE_DIRNAME}/gst-plugins:"
-
 SRC_URI = "http://gstreamer.freedesktop.org/src/${BPN}/${BPN}-${PV}.tar.bz2"
 
 GSTREAMER_DEBUG ?= "--disable-debug"

meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins.inc

@@ -6,8 +6,6 @@ DEPENDS = "gstreamer1.0"
 
 inherit autotools pkgconfig
 
-FILESPATH =. "${FILE_DIRNAME}/gst-plugins:"
-
 GSTREAMER_1_0_DEBUG ?= "--disable-debug"
 GSTREAMER_1_0_GIT_BRANCH ?= "master"
 EXTRA_OECONF = "--disable-valgrind ${GSTREAMER_1_0_DEBUG} --disable-examples "