Artem Samoilenko
efb447cd02
Chromium changes: https://chromium.googlesource.com/chromium/src/+/3c9e581ce27c3a692be86c19edd659a721eb78bd commit 3c9e581ce27c3a692be86c19edd659a721eb78bd Author: Aishwarya Rajesh <aishwaryarj@google.com> Date: Mon Feb 9 18:28:07 2026 -0800 [MIR] Create TabReparentingDelegate to hold implementation for tab and group reparenting initiated from MultiInstanceManagerApi31 This is largely a non-functional refactor that involves moving existing reparenting logic from MultiInstanceManagerApi31 to the new TabReparentingDelegate for better division of responsibility. The CL introduces a behavioral change where previously we would trigger openWindow() to show the max-instance toast while attempting to move tabs to a new window at instance limit, whereas we now show the instance creation limit message which provides a link to the window manager and hence offering an improved user experience. The CL also cleans up low value tests and updates some test fixtures in MultiInstanceManagerApi31UnitTest and adds increased coverage for the existing reparenting logic in TabReparentingDelegateUnitTest. Bug: 479933537 Change-Id: I3e9b501c215a3add20cdb1c156c2b872e1c38a3d Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7551974 Reviewed-by: Sirisha Kavuluru <skavuluru@google.com> Commit-Queue: Aishwarya Rajesh <aishwaryarj@google.com> Cr-Commit-Position: refs/heads/main@{#1582211}