rawdata: update caller in remotefilelog

We update callers incrementally because this help bisecting failures. This was
useful during development, so we expect it might be useful again in the future.

hgext/remotefilelog/contentstore.py

@@ -264,7 +264,7 b' class manifestrevlogstore(object):'
         self._repackstartlinkrev = 0
 
     def get(self, name, node):
-        return self._revlog(name).revision(node, raw=True)
+        return self._revlog(name).rawdata(node)
 
     def getdelta(self, name, node):
         revision = self.get(name, node)

hgext/remotefilelog/fileserverclient.py

@@ -569,7 +569,7 b' class fileserverclient(object):'
             node = bin(id)
             rlog = self.repo.file(file)
             if rlog.flags(node) & revlog.REVIDX_EXTSTORED:
-                text = rlog.revision(node, raw=True)
+                text = rlog.rawdata(node)
                 p = _lfsmod.pointer.deserialize(text)
                 oid = p.oid()
                 if not store.has(oid):

hgext/remotefilelog/remotefilelog.py

@@ -262,7 +262,7 b' class remotefilelog(object):'
                 revision = None
                 delta = self.revdiff(basenode, node)
             else:
-                revision = self.revision(node, raw=True)
+                revision = self.rawdata(node)
                 delta = None
             yield revlog.revlogrevisiondelta(
                 node=node,
@@ -277,8 +277,8 b' class remotefilelog(object):'
                 )
 
     def revdiff(self, node1, node2):
-        return mdiff.textdiff(self.revision(node1, raw=True),
-                              self.revision(node2, raw=True))
+        return mdiff.textdiff(self.rawdata(node1),
+                              self.rawdata(node2))
 
     def lookup(self, node):
         if len(node) == 40:

hgext/remotefilelog/remotefilelogserver.py

@@ -335,7 +335,7 b' def createfileblob(filectx):'
         text = filectx.data()
     else:
         # lfs, read raw revision data
-        text = flog.revision(frev, raw=True)
+        text = flog.rawdata(frev)
 
     repo = filectx._repo