USE_EXPERIMENTAL_ALLOCATOR_SHIM flag?

[Czarek]

Hello, I've been building branch 2785 on Linux and in `chromium/src/out/base/allocator/` found file `allocator_features_buildflag_header.rsp` with these contents:

Code: Select all

--flags
"USE_EXPERIMENTAL_ALLOCATOR_SHIM=1"


Why is an experimental flag being used when building stable branch 2785? Is this somehow related to tcmalloc being disabled? https://bitbucket.org/chromiumembedded/ ... -linux-osx

[magreenblatt]

Here's where the value is determined: https://cs.chromium.org/chromium/src/bu ... rcl=0&l=16. It appears to always be on for non-sanitizer Linux builds.