debian packaging update: PyQt4.QtWebKit still available on xenial

(followup c2f0fff)

Author: jef-n

debian/python-qgis.install.in

@@ -9,4 +9,4 @@ usr/lib/python*/*-packages/qgis/server/*
 usr/lib/python*/*-packages/qgis/testing/*
 #precise#usr/lib/python*/*-packages/pyspatialite/*.py
 #precise#usr/lib/python*/*-packages/pyspatialite/*.so
-#sid stretch xenial#usr/lib/python*/*-packages/PyQt4/*.so
+#sid stretch#usr/lib/python*/*-packages/PyQt4/*.so

debian/rules

@@ -125,7 +125,7 @@ ifneq (,$(findstring $(DISTRIBUTION),"sid stretch"))
 	CMAKE_OPTS += -DPOSTGRES_LIBRARY=/usr/lib/$(DEB_BUILD_MULTIARCH)/libpq.so
 endif
 
-ifneq (,$(findstring $(DISTRIBUTION),"sid stretch xenial"))
+ifneq (,$(findstring $(DISTRIBUTION),"sid stretch"))
 	CMAKE_OPTS += -DWITH_INTERNAL_WEBKIT_BINDINGS=TRUE
 endif