Update voice interaction animation

ash/shelf/voice_interaction_overlay.cc

Index: ash/shelf/voice_interaction_overlay.cc
diff --git a/ash/shelf/voice_interaction_overlay.cc b/ash/shelf/voice_interaction_overlay.cc
index 21602386fd8dbc24ae56d1e309ceee5eaf5e5ec6..ad9447d5fe41001a5a1420ba34a8adecbf3cea1e 100644
--- a/ash/shelf/voice_interaction_overlay.cc
+++ b/ash/shelf/voice_interaction_overlay.cc
@@ -381,7 +381,7 @@ void VoiceInteractionOverlay::EndAnimation() {
                                        IMMEDIATELY_ANIMATE_TO_NEW_TARGET);
     settings.SetTransitionDuration(
         base::TimeDelta::FromMilliseconds(kFullRetractDurationMs));
-    settings.SetTweenType(gfx::Tween::LINEAR_OUT_SLOW_IN);
+    settings.SetTweenType(gfx::Tween::SLOW_OUT_LINEAR_IN);
 
     ripple_layer_->SetTransform(transform);
 
@@ -405,7 +405,7 @@ void VoiceInteractionOverlay::EndAnimation() {
                                        IMMEDIATELY_ANIMATE_TO_NEW_TARGET);
     settings.SetTransitionDuration(
         base::TimeDelta::FromMilliseconds(kFullRetractDurationMs));
-    settings.SetTweenType(gfx::Tween::LINEAR_OUT_SLOW_IN);
+    settings.SetTweenType(gfx::Tween::SLOW_OUT_LINEAR_IN);
 
     icon_layer_->SetTransform(transform);
     icon_layer_->SetOpacity(0);
@@ -426,7 +426,7 @@ void VoiceInteractionOverlay::EndAnimation() {
                                        IMMEDIATELY_ANIMATE_TO_NEW_TARGET);
     settings.SetTransitionDuration(
         base::TimeDelta::FromMilliseconds(kFullRetractDurationMs));
-    settings.SetTweenType(gfx::Tween::LINEAR_OUT_SLOW_IN);
+    settings.SetTweenType(gfx::Tween::SLOW_OUT_LINEAR_IN);
 
     background_layer_->SetTransform(transform);
     background_layer_->SetOpacity(0);