bitbake: fetch2: Stop passing around the pointless url parameter

There is no good reason to keep passing around the url parameter when
its contained within urldata (ud). This is left around due to
legacy reasons, some functions take it, some don't and its time
to cleanup.

This is fetcher internal API, there are a tiny number of external users
of the internal API (buildhistory and distrodata) which can be fixed up
after this change.

(Bitbake rev: 6a48474de9505a3700863f31839a7c53c5e18a8d)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/fetch2/gitsm.py

@@ -27,7 +27,7 @@ from   bb.fetch2 import runfetchcmd
 from   bb.fetch2 import logger
 
 class GitSM(Git):
-    def supports(self, url, ud, d):
+    def supports(self, ud, d):
         """
         Check to see if a given url can be fetched with git.
         """
@@ -42,7 +42,7 @@ class GitSM(Git):
                 pass
         return False
 
-    def update_submodules(self, u, ud, d):
+    def update_submodules(self, ud, d):
         # We have to convert bare -> full repo, do the submodule bit, then convert back
         tmpclonedir = ud.clonedir + ".tmp"
         gitdir = tmpclonedir + os.sep + ".git"
@@ -58,13 +58,13 @@ class GitSM(Git):
         os.rename(gitdir, ud.clonedir,)
         bb.utils.remove(tmpclonedir, True)
 
-    def download(self, loc, ud, d):
-        Git.download(self, loc, ud, d)
+    def download(self, ud, d):
+        Git.download(self, ud, d)
 
         os.chdir(ud.clonedir)
         submodules = self.uses_submodules(ud, d)
         if submodules:
-            self.update_submodules(loc, ud, d)
+            self.update_submodules(ud, d)
 
     def unpack(self, ud, destdir, d):
         Git.unpack(self, ud, destdir, d)