import: pass 'editform' argument to 'cmdutil.getcommiteditor'

This patch passes 'editform' argument according to the format below:

  COMMAND[.ROUTE]

  - ROUTE: name of route, if there are two or more routes in COMMAND

In this patch, 'normal' and 'bypass' are used as ROUTE.

mercurial/cmdutil.py

@@ -593,7 +593,7 b' def tryimportone(ui, repo, hunk, parents'
     tmpname, message, user, date, branch, nodeid, p1, p2 = \
         patch.extract(ui, hunk)
 
-    editor = getcommiteditor(**opts)
+    editor = getcommiteditor(editform='import.normal', **opts)
     update = not opts.get('bypass')
     strip = opts["strip"]
     sim = float(opts.get('similarity') or 0)
@@ -687,12 +687,13 b' def tryimportone(ui, repo, hunk, parents'
                                     files, eolmode=None)
                 except patch.PatchError, e:
                     raise util.Abort(str(e))
+                editor = getcommiteditor(editform='import.bypass')
                 memctx = context.makememctx(repo, (p1.node(), p2.node()),
                                             message,
                                             opts.get('user') or user,
                                             opts.get('date') or date,
                                             branch, files, store,
-                                            editor=getcommiteditor())
+                                            editor=editor)
                 n = memctx.commit()
             finally:
                 store.close()