DictionaryValue: add standard iterators
This allows dictionary values to be efficiently moved out of the
dictionary during iteration, allowing us to implement e.g. a
faster MergeDictionary.
Bug:
Change-Id: I7580d2664568f5c3fb465f7d65926e3f36243f0d
Reviewed-on: https://chromium-review.googlesource.com/505892
Commit-Queue: Daniel Cheng <dcheng@chromium.org>
Commit-Queue: Johan Tibell <tibell@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#472731}
CrOS-Libchrome-Original-Commit: 71bba86c8ae73b633acc45bd80fa8e3cecd02f00
2 files changed