commit 34ba977263f45aa7d718e23f993781311d3a7049
author Rayan Kanso <rayankans@chromium.org> Wed Jan 23 17:20:37 2019
committer Commit Bot <commit-bot@chromium.org> Wed Jan 23 17:20:37 2019
tree 30312407c6a89ea9067366758da8a5b5bde2746b
parent 1c8b1403f4cbe485bfe4f184a567e591830332f8

[Background Fetch] Support registrations w/duplicate URLs.

This CL uses a workaraound to enable storing duplicate URLs in the Cache
Storage, until it is fully supported.
The way it works is that it appends the unique_id+request_index to the
URL query, and removes it again when extracted from the cache.

When a request is matched, we search the cache with ignored query mode,
then we recheck that the queries in fact match. This also allows to
store duplicate URLs with different methods.

This CL should be submitted with a second part, that performs a cache
migration from the old format to the new one.

Bug: 871174
Change-Id: Id801361424fbb9464016daba153155c3259b6671
Reviewed-on: https://chromium-review.googlesource.com/c/1414937
Commit-Queue: Rayan Kanso <rayankans@chromium.org>
Reviewed-by: Mugdha Lakhani <nator@google.com>
Reviewed-by: Peter Beverloo <peter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#625239}