Remove MemoryPressureListener in ImageDecodingStore [chromium/src : main]

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Patrick Monette (Gerrit)

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Dec 16, 2025, 11:53:08 AM (4 days ago) Dec 16
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Colin Blundell (Gerrit)

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Dec 16, 2025, 12:05:24 PM (4 days ago) Dec 16
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Colin Blundell . resolved

Thanks!

Commit Message
Line 9, Patchset 2 (Latest):After experimentation (with the SuppressMemoryListeners feature), this
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Is there any documentation to link to for anyone looking back in the future?

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Patrick Monette (Gerrit)

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Dec 16, 2025, 12:09:40 PM (4 days ago) Dec 16
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Patrick Monette . resolved

Thanks!

Commit Message
Line 9, Patchset 2 (Latest):After experimentation (with the SuppressMemoryListeners feature), this
Colin Blundell . resolved

Is there any documentation to link to for anyone looking back in the future?

Patrick Monette

There is an internal link to results.
go/suppress-mpl-results

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    Chromium LUCI CQ (Gerrit)

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    Dec 16, 2025, 12:12:53 PM (4 days ago) Dec 16
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    Chromium LUCI CQ submitted the change

    Change information

    Commit message:
    Remove MemoryPressureListener in ImageDecodingStore


    After experimentation (with the SuppressMemoryListeners feature), this
    MemoryPressureListener implementation did not have any discernible
    effect on memory-related metrics, while also having no effect on
    performance.
    Bug: 465068849
    Change-Id: I56a663892f06ea59aeb0aafda349d4ab8e205a30
    Commit-Queue: Patrick Monette <pmon...@chromium.org>
    Reviewed-by: Colin Blundell <blun...@chromium.org>
    Cr-Commit-Position: refs/heads/main@{#1559390}
    Files:
    • M third_party/blink/renderer/platform/graphics/image_decoding_store.cc
    • M third_party/blink/renderer/platform/graphics/image_decoding_store.h
    • M third_party/blink/renderer/platform/graphics/image_decoding_store_test.cc
    Change size: M
    Delta: 3 files changed, 3 insertions(+), 52 deletions(-)
    Branch: refs/heads/main
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    Gerrit-MessageType: merged
    Gerrit-Project: chromium/src
    Gerrit-Branch: main
    Gerrit-Change-Id: I56a663892f06ea59aeb0aafda349d4ab8e205a30
    Gerrit-Change-Number: 7265290
    Gerrit-PatchSet: 3
    Gerrit-Owner: Patrick Monette <pmon...@chromium.org>
    Gerrit-Reviewer: Chromium LUCI CQ <chromiu...@luci-project-accounts.iam.gserviceaccount.com>
    Gerrit-Reviewer: Colin Blundell <blun...@chromium.org>
    Gerrit-Reviewer: Patrick Monette <pmon...@chromium.org>
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