- Removes the last `CORE` JS native script: `prologue.js`.
- Removes build step and bootstrapping associated with building/loading `CORE` JS natives.
- Removes `natives_utils_object` from context.
- Deprecates `--expose-natives-as` flag.
- Ports extra utils functions to C++ (`uncurryThis`) or Torque
(`createPrivateSymbol`, `markPromiseAsHandled`, and `promiseState`).
- Move extra utils constants initialization into bootstrapper
(`kPROMISE_PENDING`, `kPROMISE_FULFILLED`, `kPROMISE_REJECTED`).
- Removes unused extra utils functions `log` and `logStackTrace`.
Drive-by: Added test coverage for Array#includes being an unscopeable.
Bug: v8:7624
Change-Id: I5d983f8d11b76cb4dd3c2c67592ce1dc88364cd9
Reviewed-on: https://chromium-review.googlesource.com/c/1381672
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Peter Wong <peter.wm.wong@gmail.com>
Cr-Commit-Position: refs/heads/master@{#58577}
The spec settled on ToBoolean instead of only using not undefined.
BUG=v8:3827
LOG=N
R=adamk
Review URL: https://codereview.chromium.org/1045113002
Cr-Commit-Position: refs/heads/master@{#27548}
The spec ended up using Get(unscopables, propertyName) and
comparing the result to undefined instead of using Has.
BUG=v8:3632
LOG=Y
R=adamk, dslomov@chromium.org
Review URL: https://codereview.chromium.org/807893002
Cr-Commit-Position: refs/heads/master@{#25854}
