Danil Chapovalov ad89528051 Reland "Delete rtc::TaskQueue::Current in favor of webrtc::TaskQueueBase::Current"
This reverts commit 42d8c93ec351b68554825b58a3dc6525a7dc84da.

Reason for revert: Got Aliby for FEC test flakes

Original change's description:
> Revert "Delete rtc::TaskQueue::Current in favor of webrtc::TaskQueueBase::Current"
> 
> This reverts commit 304e9d2df347630d71fd4423f5971f30dac73e41.
> 
> Reason for revert: Breaks downstream projects.
> Seems to make VideoSendStreamTest.SupportsFlexfecSimulcastVp8 flaky.
> 
> Original change's description:
> > Delete rtc::TaskQueue::Current in favor of webrtc::TaskQueueBase::Current
> > 
> > Bug: webrtc:10191
> > Change-Id: I506cc50a90c73a6a4f6a3de36de0999cca72f5ba
> > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/126230
> > Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
> > Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#27035}
> 
> TBR=danilchap@webrtc.org,kwiberg@webrtc.org
> 
> Change-Id: If98324f88e4b3d18bf2fe33597dfb9711867c243
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: webrtc:10191
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/126484
> Reviewed-by: Yves Gerey <yvesg@webrtc.org>
> Commit-Queue: Yves Gerey <yvesg@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#27041}

TBR=danilchap@webrtc.org,kwiberg@webrtc.org,yvesg@webrtc.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: webrtc:10191
Change-Id: Id87a17ae415142b8e0b11ba03ae7bad84a473fb0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/126720
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Yves Gerey <yvesg@webrtc.org>
Commit-Queue: Yves Gerey <yvesg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27056}
2019-03-11 12:32:49 +00:00
..
2019-03-08 00:35:05 +00:00
2019-01-25 20:29:58 +00:00
2019-02-01 13:24:47 +00:00

How to write code in the api/ directory

Mostly, just follow the regular style guide, but:

  • Note that api/ code is not exempt from the “.h and .cc files come in pairs” rule, so if you declare something in api/path/to/foo.h, it should be defined in api/path/to/foo.cc.
  • Headers in api/ should, if possible, not #include headers outside api/. Its not always possible to avoid this, but be aware that it adds to a small mountain of technical debt that were trying to shrink.
  • .cc files in api/, on the other hand, are free to #include headers outside api/.

That is, the preferred way for api/ code to access non-api/ code is to call it from a .cc file, so that users of our API headers wont transitively #include non-public headers.

For headers in api/ that need to refer to non-public types, forward declarations are often a lesser evil than including non-public header files. The usual rules still apply, though.

.cc files in api/ should preferably be kept reasonably small. If a substantial implementation is needed, consider putting it with our non-public code, and just call it from the api/ .cc file.