commit bb5d29618cb9daccfa29d376f60166cbaa2f7c5f
author Yutaka Hirano <yhirano@chromium.org> Fri Jan 11 08:04:16 2019
committer Commit Bot <commit-bot@chromium.org> Fri Jan 11 08:04:16 2019
tree 29f2c0f17e6bb93c9540536d3577bd1f3ce2e50e
parent 46447b203383839c92d4afb7b8728a66d7b7d9bd

Reland "Introduce BufferingBytesConsumer"

This is a reland of commit 83624e506109545f02ce6ce8437bd4c0d64af34f.
The original change was reverted because it breaks loading some sites
(see https://crbug.com/920066). That was caused by bad implementation in
BytesConsumer::Tee, so this CL fixes the bug.

Original change's description:
> Introduce BufferingBytesConsumer
>
> The fetch spec requires us to relieve backpressure when updating the
> HTTPS cache. This has been implemented in content/renderer/loader as
> SharedMemoryDataConsumerHandle::BackpressureMode, but this CL moves the
> implementation to blink/renderer/core/fetch in order to deprecate
> WebDataConsumerHandle.
>
> Bug: 911036
> Change-Id: Ia0161a7c5f1dbd17a994c11865cf035816235bb0
> Reviewed-on: https://chromium-review.googlesource.com/c/1364972
> Reviewed-by: Kouhei Ueno <kouhei@chromium.org>
> Reviewed-by: Makoto Shimazu <shimazu@chromium.org>
> Commit-Queue: Yutaka Hirano <yhirano@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#618449}

Bug: 911036
Change-Id: I912b84d5934a6f14c9295a2512a720c8464beeef
Reviewed-on: https://chromium-review.googlesource.com/c/1404894
Reviewed-by: Makoto Shimazu <shimazu@chromium.org>
Reviewed-by: Hiroshige Hayashizaki <hiroshige@chromium.org>
Commit-Queue: Yutaka Hirano <yhirano@chromium.org>
Cr-Commit-Position: refs/heads/master@{#621944}