[PATCH 1 of 4] basestore: remove _verifyfile abstract method

[liscju]

# HG changeset patch
# User liscju <piotr.listkiewicz at gmail.com>
# Date 1462205668 -7200
#      Mon May 02 18:14:28 2016 +0200
# Branch stable
# Node ID a06124951cf43126a92ab77290f8c182e9ebbb1e
# Parent  f85de28eae32e7d3064b1a1321309071bbaaa069
basestore: remove _verifyfile abstract method

This prepares for having different implementations of verify
in localstore and remotestore, so veryfying
single file can differ in parameters passed to _verifyfile.
Its better just to make _verifyfile detail of implementation
of verify.

diff -r f85de28eae32 -r a06124951cf4 hgext/largefiles/basestore.py
--- a/hgext/largefiles/basestore.py	Sat Apr 30 21:21:17 2016 -0700
+++ b/hgext/largefiles/basestore.py	Mon May 02 18:14:28 2016 +0200
@@ -150,16 +150,6 @@ class basestore(object):
         exist in the store).'''
         raise NotImplementedError('abstract method')
 
-    def _verifyfile(self, cctx, cset, contents, standin, verified):
-        '''Perform the actual verification of a file in the store.
-        'cset' is only used in warnings.
-        'contents' controls verification of content hash.
-        'standin' is the standin path of the largefile to verify.
-        'verified' is maintained as a set of already verified files.
-        Returns _true_ if it is a standin and any problems are found!
-        '''
-        raise NotImplementedError('abstract method')
-
 import localstore, wirestore
 
 _storeprovider = {