To adjust Brave's controls these were done: 1) changed position of `qr_button`; 2) vertical alignment of buttons at location bar was tied to parent. Chromium change: https://source.chromium.org/chromium/chromium/src/+/7b8b84c0af533e0e14d40219e01b403be2898b65 Drop url action bar container The change aims at keeping as much fidelity to the original nested linear layout as possible, while permitting the mic and lens buttons to be anchored below the Omnibox/not impacting the Omnibox layout. The change applies translationX to specific icons presented on the NTP only, and replaces the mUrlActionContainer.setVisibility() with a dedicated (boolean) member controlling visibility of all views independently. The change is needed to match our layout with the intended multimodal layout, and will permit us to add a dedicated `Send` button to the Omnibox Bug: 452128478 Change-Id: I023ea2802f0493cf58607b06e7143e768ff43e12 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7088532