
Using two separate feature flags (`kCommitAvailableMemoryPressure` and `kCommitAvailableMemoryPressureThresholds`) for commit-based memory pressure detection complicated experiment analysis. This CL simplifies the configuration. It merges the two flags into `kCommitAvailableMemoryPressureThresholds`, which now solely controls the feature and its parameters. Additionally, an early-exit check was modified to use a fixed 2GB threshold `kEarlyExitCommitThresholdMb`, based on UMA `Memory.CommitAvailableMB` analysis, instead of a feature parameter. This prevents unintended experiment enrollment by the check itself, further ensuring cleaner data for analysis. Bug: 394092280 Change-Id: I8a1c93cef57be5d29460fd3d6028e2a098dbd171 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6407034 Reviewed-by: Francois Pierre Doray <fdoray@chromium.org> Commit-Queue: Alex Attar <aattar@google.com> Cr-Commit-Position: refs/heads/main@{#1439445}
Chromium
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