rhbz#1134285: Access dav, davs URLs via GVFS

...so that LO shares the credentials with Nautilus once the connection has been
set up in Nautilus.

The reason the (non-standard) dav, davs URLs used by GNOME's old GnomeVFS and
successor GVFS/GIO were handled via LO's webdav UCP rather than the GNOME-
specific gnomevfs resp. gio UCP since b07a5fcc
"INTEGRATION: CWS tkr10: i84676 neon and gnome-vfs2" is discussed at
<https://bz.apache.org/ooo/show_bug.cgi?id=84676> "mixing neon and the hidden
embedded contents old [sic] another neon inside libhttp.so of gnome-vfs2 is
unreliable" and only pertains to the legacy gnomevfs UCP, not the new gio one.
So keep handling dav, davs URLs via LO's internal webdav UCP under legacy
--enable-gnome-vfs, but handle them via the GNOME-specific gio UCP under the
default --enable-gio.

Change-Id: Ib132168701a7ae0a7dcabdead6a299eda0cd4594

officecfg/Configuration_officecfg.mk

@@ -121,6 +121,7 @@ $(eval $(call gb_Configuration_add_spool_modules,registry,officecfg/registry/dat
 	org/openoffice/TypeDetection/UISort-math.xcu \
 	org/openoffice/ucb/Configuration-gio.xcu \
 	org/openoffice/ucb/Configuration-neon.xcu \
+	org/openoffice/ucb/Configuration-neon_gnomevfs.xcu \
 	org/openoffice/ucb/Configuration-win.xcu \
 ))
 

officecfg/registry/data/org/openoffice/ucb/Configuration.xcu

@@ -89,7 +89,8 @@
                 <value/>
               </prop>
             </node>
-            <node oor:name="Provider7" oor:op="replace" install:module="neon">
+            <node oor:name="Provider7" oor:op="replace"
+                install:module="neon_gnomevfs">
               <prop oor:name="ServiceName">
                 <value>com.sun.star.ucb.WebDAVContentProvider</value>
               </prop>
@@ -155,7 +156,8 @@
                 <value/>
               </prop>
             </node>
-            <node oor:name="Provider13" oor:op="replace" install:module="neon">
+            <node oor:name="Provider13" oor:op="replace"
+                install:module="neon_gnomevfs">
               <prop oor:name="ServiceName">
                 <value>com.sun.star.ucb.WebDAVContentProvider</value>
               </prop>

postprocess/CustomTarget_registry.mk

@@ -328,6 +328,9 @@ postprocess_DRIVERS += ado
 endif
 ifneq ($(WITH_WEBDAV),)
 postprocess_FILES_main += $(postprocess_MOD)/org/openoffice/ucb/Configuration-neon.xcu
+ifeq ($(ENABLE_GNOMEVFS),TRUE)
+postprocess_FILES_main += $(postprocess_MOD)/org/openoffice/ucb/Configuration-neon_gnomevfs.xcu
+endif
 endif
 ifeq ($(ENABLE_EVOAB2),TRUE)
 postprocess_FILES_main += $(call gb_XcuModuleTarget_get_target,connectivity/registry/evoab2)/org/openoffice/Office/DataAccess/Drivers-evoab2.xcu