The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d335d77184a852bac9a0374dac0ca3deaa6ef623

commit d335d77184a852bac9a0374dac0ca3deaa6ef623
Author: stkhapugin <stkhapugin@chromium.org>
Date: Wed Nov 16 16:48:45 2016

[ObjC ARC] Converts ios/net to ARC.

Notable changes:
* a variadic arguments iterator is marked as unsafe_unretained.

BUG= 663723 
TEST=None

Review-Url: https://codereview.chromium.org/2489533003
Cr-Commit-Position: refs/heads/master@{#432520}

[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/BUILD.gn
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/clients/crn_forwarding_network_client.h
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/clients/crn_forwarding_network_client.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/clients/crn_forwarding_network_client_factory.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/clients/crn_simple_network_client_factory.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/cookies/cookie_creation_time_manager.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/cookies/cookie_store_ios.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/cookies/cookie_store_ios_client.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/cookies/system_cookie_util.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/crn_http_protocol_handler.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/crn_http_protocol_handler_proxy_with_client_thread.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/crn_http_url_response.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/empty_nsurlcache.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/http_protocol_logging.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/http_response_headers_util.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/nsurlrequest_util.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/protocol_handler_util.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/request_tracker.mm
[modify] https://crrev.com/d335d77184a852bac9a0374dac0ca3deaa6ef623/ios/net/url_scheme_util.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/8f6d7eb817491e26c9f4ba6639d55bbaca749164

commit 8f6d7eb817491e26c9f4ba6639d55bbaca749164
Author: stkhapugin <stkhapugin@chromium.org>
Date: Mon Nov 21 13:33:13 2016

[ObjC ARC] Converts ios/chrome/browser/autocomplete to ARC.

Notable changes: none.

BUG= 663723 

Review-Url: https://codereview.chromium.org/2500963002
Cr-Commit-Position: refs/heads/master@{#433522}

[modify] https://crrev.com/8f6d7eb817491e26c9f4ba6639d55bbaca749164/ios/chrome/browser/autocomplete/BUILD.gn
[modify] https://crrev.com/8f6d7eb817491e26c9f4ba6639d55bbaca749164/ios/chrome/browser/autocomplete/autocomplete_scheme_classifier_impl.mm
[modify] https://crrev.com/8f6d7eb817491e26c9f4ba6639d55bbaca749164/ios/chrome/browser/autocomplete/shortcuts_backend_factory.mm