[PATCH 2 of 8 V5] bundleoperation: add applybookmarks flag

[Stanislau Hlebik]

# HG changeset patch
# User Stanislau Hlebik <stash at fb.com>
# Date 1473951984 25200
#      Thu Sep 15 08:06:24 2016 -0700
# Node ID f3fb030f0e4601561ac94137c7481694407db7b7
# Parent  b25504471680d6d14f3096997760bc3acd76089d
bundleoperation: add applybookmarks flag

This flag will be used by `bookmarks` part handler.
If it is false then handler will make no changes to the repo and just add
bookmarks to the `op.records`.
If it is true then handler will change the repo bookmarks.

diff --git a/mercurial/bundle2.py b/mercurial/bundle2.py
--- a/mercurial/bundle2.py
+++ b/mercurial/bundle2.py
@@ -286,13 +286,15 @@
     * a way to construct a bundle response when applicable.
     """
 
-    def __init__(self, repo, transactiongetter, captureoutput=True):
+    def __init__(self, repo, transactiongetter, captureoutput=True,
+                 applybookmarks=False):
         self.repo = repo
         self.ui = repo.ui
         self.records = unbundlerecords()
         self.gettransaction = transactiongetter
         self.reply = None
         self.captureoutput = captureoutput
+        self.applybookmarks = applybookmarks
 
 class TransactionUnavailable(RuntimeError):
     pass