cm: Introduce performance feature xml.

Change-Id: I9c8cfa27f0b8cf41ff66d81724f92bd412763a65
TICKET: CYNGNOS-2294
diff --git a/config/cmsdk_common.mk b/config/cmsdk_common.mk
index 374d464..0e5bfa4 100644
--- a/config/cmsdk_common.mk
+++ b/config/cmsdk_common.mk
@@ -5,7 +5,8 @@
     vendor/cm/config/permissions/org.cyanogenmod.statusbar.xml:system/etc/permissions/org.cyanogenmod.statusbar.xml \
     vendor/cm/config/permissions/org.cyanogenmod.profiles.xml:system/etc/permissions/org.cyanogenmod.profiles.xml \
     vendor/cm/config/permissions/org.cyanogenmod.appsuggest.xml:system/etc/permissions/org.cyanogenmod.appsuggest.xml \
-    vendor/cm/config/permissions/org.cyanogenmod.telephony.xml:system/etc/permissions/org.cyanogenmod.telephony.xml
+    vendor/cm/config/permissions/org.cyanogenmod.telephony.xml:system/etc/permissions/org.cyanogenmod.telephony.xml \
+    vendor/cm/config/permissions/org.cyanogenmod.performance.xml:system/etc/permissions/org.cyanogenmod.performance.xml
 
 # CM Platform Library
 PRODUCT_PACKAGES += \