Seth Brenith 7fc910118f In heap snapshots, treat backing storage size as part of the object ...

In my conversations with JavaScript developers, they strongly prefer the
option introduced in https://crrev.com/c/5215444 because it better
matches JavaScript language semantics and shows fewer objects that are
inscrutable engine internals. This change enables that option for all
snapshots, unless the user has checked the box entitled "Expose
internals (includes additional implementation-specific details)".

This change also fixes a small bug uncovered by the Blink test case
heap-snapshot-statistics.js: if a hidden node is owned directly by the
root node (which never happens in real snapshots), we should not
transfer the shallow size of that hidden node onto the root node.

Bug: 41490040
Change-Id: Id105ced3355ac6c5c95f580bb18acec8186abf28
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5670631
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>

2024-07-02 14:35:23 +00:00

..

BUILD.gn

Add node_ts_library for Node scripts

2020-06-02 10:24:00 +00:00

memory_test.ts

In heap snapshots, treat backing storage size as part of the object

2024-07-02 14:35:23 +00:00