AlexeyBarabash
9bfb7fba44
Chromium change: https://source.chromium.org/chromium/chromium/src/+/9afc53ae9f2e324d23f4417840980f48a66c7a21 Animate compact mode expand/contract This is accomplished with the transition framework. LBC is notified right before layout changes corresponding to compact mode state changes are made, allowing it to capture values at the right time. The location bar itself and the "+" button are animated. In order to animate contraction correctly, the Toolbar needs to remain larger until the animation ends to avoid clipping the LocationBar. LocationBarEmbedder allows for the toolbar's height to temporarily fixed without exposing the view directly. In order to provide consistent notifications re: compact mode state, we need to create a single source of truth for compactness, extracting the view binder's control of this property out to the mediator. Bug: TBD Change-Id: I40943b27b0e295c6bc83fb9b541d6d2f57396a69 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7171390