Assistant: Change dots to mic animation

The transition animation of Logo view from dots to mic should be to
kMic state, not kMicFab state.
The difference is that there is a big jump of the dots to kMic state,
which is consistent to Android implementation.

Bug: b/117184159
Test: manual.
Change-Id: Id7ba2fedf683d809d096cdeb644214db92b0f7b9
Reviewed-on: https://chromium-review.googlesource.com/c/1258605Reviewed-by: Xiaohui Chen <xiaohuic@chromium.org>
Commit-Queue: Tao Wu <wutao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#596474}

ash/assistant/ui/dialog_plate/action_view.cc

@@ -101,7 +101,7 @@ void ActionView::UpdateState(bool animate) {
   BaseLogoView::State mic_state;
   switch (interaction_model->mic_state()) {
     case MicState::kClosed:
-      mic_state = BaseLogoView::State::kMicFab;
+      mic_state = BaseLogoView::State::kMic;
       break;
     case MicState::kOpen:
       mic_state = is_user_speaking_ ? BaseLogoView::State::kUserSpeaks

ash/assistant/ui/logo_view/base_logo_view.h

@@ -15,7 +15,7 @@ class BaseLogoView : public views::View {
   enum class State {
     kUndefined,
     kListening,
-    kMicFab,
+    kMic,
     kMoleculeWavy,
     kUserSpeaks,
   };

ash/assistant/ui/logo_view/logo_view.cc

@@ -58,8 +58,8 @@ void LogoView::SetState(BaseLogoView::State state, bool animate) {
     case BaseLogoView::State::kListening:
       animator_state = StateModel::State::kListening;
       break;
-    case BaseLogoView::State::kMicFab:
-      animator_state = StateModel::State::kMicFab;
+    case BaseLogoView::State::kMic:
+      animator_state = StateModel::State::kMic;
       break;
     case BaseLogoView::State::kMoleculeWavy:
       animator_state = StateModel::State::kMoleculeWavy;