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chore(cli): bump pinned Chromium to 152.0.7977.30 (#3231)

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Picks up crbug 522872457's fix (CL 8032671), which landed after the
152.0.7935.0 canary cut and so was absent from the old 152.0.7928.2 pin.

Re-probed every 3D signal the compile gate matches, drawElementImage vs a
CDP screenshot of the identical state, on the shipping headless-shell
binary. PSNR, old pin -> new pin:

  backface-visibility:hidden    1.4 dB  ->  14.8 dB   still DAMAGED
  preserve-3d (no backface)    46.7 dB  ->  46.7 dB   clean
  perspective()                45.2 dB  ->  45.2 dB   clean
  matrix3d()                   45.2 dB  ->  45.2 dB   clean
  rotate3d()                   45.3 dB  ->  45.3 dB   clean
  translateZ under perspective 29.9 dB  ->  29.9 dB   marginal

The upstream fix repaired the collateral damage only: dropped sibling
content and lost backgrounds now render, but a culled backface is still
painted. So the 3D gate stays. Beta rather than Canary because
153.0.8000.0 measured identical on every variant.

Follow-up filed as PRINFRA-486: four of the five signals the gate matches
were never broken on any build tested, so it may be able to narrow to
backface-visibility alone. Needs a corpus eval first — this probe covers
static angles only, and animated 3D subtrees take a different path.
This commit is contained in:
Vance Ingalls
2026-08-20 23:39:45 -07:00
committed by GitHub
parent 00f08e8de4
commit 556fe936f8
1 changed files with 17 additions and 2 deletions
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packages/cli/src/browser/manager.ts
+17 -2
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@@ -20,7 +20,22 @@ async function loadPuppeteerBrowsers(): Promise<PuppeteerBrowsers> {
}
}
const CHROME_VERSION = "152.0.7928.2";
// Bumped from 152.0.7928.2 on 2026-08-10 to pick up crbug 522872457's fix
// (CL 8032671, "Force-merge PendingLayer for canvas child descendant", merged
// 2026-07-07 — after the 152.0.7935.0 canary cut, so the old pin predated it).
//
// Measured on the shipping headless-shell binary, drawElementImage vs a CDP
// screenshot of the identical state:
// sibling content dropped from 3D captures — FIXED
// background lost from 3D captures — FIXED
// backface-visibility:hidden ignored — STILL BROKEN (1.4 dB -> 14.8 dB;
// better, still far under the
// 32 dB floor)
// So the 3D compile gate must stay. See PRINFRA-486.
//
// Deliberately Beta, not Canary. 153.0.8000.0 measured identical to this build
// on every probe variant, so crossing a major buys nothing measurable.
const CHROME_VERSION = "152.0.7977.30";
const CACHE_ROOT_DIR = join(homedir(), ".cache", "hyperframes");
const CACHE_DIR = join(homedir(), ".cache", "hyperframes", "chrome");
// Puppeteer's managed cache — where `@puppeteer/browsers install
@@ -332,7 +347,7 @@ async function findFromCache(): Promise<CacheLookupResult> {
// this is the non-`preferManagedChrome` path, which exists so a user who
// installed chrome-headless-shell separately (via `@puppeteer/browsers
// install`) keeps using that binary instead of being silently switched to
// the HF-pinned one. Note `CHROME_VERSION` (above) is a Dev-channel pin
// the HF-pinned one. Note `CHROME_VERSION` (above) is a pre-Stable pin
// that may be NEWER than a user's puppeteer-cache Stable build — this is
// about respecting an explicit prior choice, not "newest wins".
const fromPuppeteer = findFromPuppeteerCache();