IndexedDB: Implement IDBObjectStore::getAllRecords() behind flag
Adds the implementation of IDBObjectStore::getAllRecords(). For
testing, adds a new WPT,
idbobjectstore_getAllRecords.tentative.any.js, which forks the
existing idbobjectstore_getAll.any.js WPT. Adds new test
cases for the IDBCursorDirection option and large values that
Chromium wraps with a blob. Adds support-get-all.js for common
utility and setup code shared between the IndexedDB WPT's for
getAll(), getAllKeys(), and getAllRecords().
Bug: 40746016
Change-Id: I035d8550efc875f746e9092dc783dc0f2d4a08ac
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5911615
Commit-Queue: Steve Becker stevebe@microsoft.com
Reviewed-by: Evan Stade estade@chromium.org
Reviewed-by: Abhishek Shanthkumar abhishek.shanthkumar@microsoft.com
Cr-Commit-Position: refs/heads/main@{#1382661}