The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/ea3e9de65710aa93106d1b87874c4ff90dfadff9

commit ea3e9de65710aa93106d1b87874c4ff90dfadff9
Author: Hannes Payer <hpayer@chromium.org>
Date: Mon May 07 14:55:08 2018

[heap] Introduce a CodeSpace class.

Bug:  chromium:840329 
Change-Id: If45a98c7f8a97f2482ac1bed7f7dda7d6e62b6b9
Reviewed-on: https://chromium-review.googlesource.com/1046658
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Hannes Payer <hpayer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53025}
[modify] https://crrev.com/ea3e9de65710aa93106d1b87874c4ff90dfadff9/src/globals.h
[modify] https://crrev.com/ea3e9de65710aa93106d1b87874c4ff90dfadff9/src/heap/heap.cc
[modify] https://crrev.com/ea3e9de65710aa93106d1b87874c4ff90dfadff9/src/heap/heap.h
[modify] https://crrev.com/ea3e9de65710aa93106d1b87874c4ff90dfadff9/src/heap/spaces.h
[modify] https://crrev.com/ea3e9de65710aa93106d1b87874c4ff90dfadff9/src/snapshot/partial-deserializer.cc
[modify] https://crrev.com/ea3e9de65710aa93106d1b87874c4ff90dfadff9/test/cctest/heap/test-spaces.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/fc663faa5068bbefb340c249b46308f25304ac01

commit fc663faa5068bbefb340c249b46308f25304ac01
Author: Hannes Payer <hpayer@chromium.org>
Date: Fri May 11 11:51:55 2018

Abort optimized code compilation gracefully when code allocation fails.

Currently we are throwing an out-of-memory fatal error.

Bug:  chromium:840329 
Change-Id: I736dee890b6a338b458c9a4cc1c3fbb95e95742b
Reviewed-on: https://chromium-review.googlesource.com/1050285
Commit-Queue: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53123}
[modify] https://crrev.com/fc663faa5068bbefb340c249b46308f25304ac01/src/compiler/code-generator.cc
[modify] https://crrev.com/fc663faa5068bbefb340c249b46308f25304ac01/src/heap/factory.cc
[modify] https://crrev.com/fc663faa5068bbefb340c249b46308f25304ac01/src/heap/factory.h
[modify] https://crrev.com/fc663faa5068bbefb340c249b46308f25304ac01/src/heap/heap.cc
[modify] https://crrev.com/fc663faa5068bbefb340c249b46308f25304ac01/src/heap/heap.h