This change anchors our additions to this enum way down the line, as it doesn't seem to matter if there are gaps in this enum value, as these metrics are for histograms that go unreported. Chromium changes: https://chromium.googlesource.com/chromium/src/+/18b67dedd72300694aa987f92de09fd4e505af29 commit 18b67dedd72300694aa987f92de09fd4e505af29 Author: Patrick Monette <pmonette@chromium.org> Date: Fri Nov 7 12:52:49 2025 -0800 Make a MemoryPressureListener for MemoryReclaimer The goal of this change is to separate all the memory pressure interventions in RenderThreadImpl::OnMemoryPressure so that they can be invoked separately. This is a necessary change for migrating all MemoryPressureListeners to the base::MemoryConsumer interface, where each intervention is tagged with different properties. Bug: 436324601 Change-Id: Ie6c3fe4ae2f6ce36612a913ef181d5d478fef1d5 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7127962 Reviewed-by: Daniel Cheng <dcheng@chromium.org> Commit-Queue: Patrick Monette <pmonette@chromium.org> Cr-Commit-Position: refs/heads/main@{#1541975}