[Overview Actions] Update Overview UI to match new spec.

See spec in the design: https://docs.google.com/presentation/d/1gXWNdCRXvXuEhgDmE0TX2KYqCxIQBXVtWKdl4pKrno8/edit#slide=id.g6f30ae9caf_14_4

Test: local
Bug: 139828243
Change-Id: I6e01dd5de4e4d9ccb4ec7febe81b3e789119bfa0
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
index 9193efb..470b720 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
@@ -268,8 +268,7 @@
         }
 
         // Sets animations for modal UI. We will remove the margins to zoom in the snapshot.
-        float topMargin =
-                getResources().getDimension(R.dimen.task_thumbnail_top_margin_with_actions);
+        float topMargin = getResources().getDimension(R.dimen.task_thumbnail_top_margin);
         float bottomMargin =
                 getResources().getDimension(R.dimen.task_thumbnail_bottom_margin_with_actions);
         float newHeight = mSnapshotView.getHeight() + topMargin + bottomMargin;
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 7f1a8bf..6d8d54f 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -17,8 +17,7 @@
 <resources>
 
     <dimen name="task_thumbnail_top_margin">24dp</dimen>
-    <dimen name="task_thumbnail_top_margin_with_actions">60dp</dimen>
-    <dimen name="task_thumbnail_bottom_margin_with_actions">76dp</dimen>
+    <dimen name="task_thumbnail_bottom_margin_with_actions">44dp</dimen>
     <dimen name="task_thumbnail_half_top_margin">12dp</dimen>
     <dimen name="task_thumbnail_icon_size">48dp</dimen>
     <!-- For screens without rounded corners -->
diff --git a/quickstep/src/com/android/quickstep/util/LayoutUtils.java b/quickstep/src/com/android/quickstep/util/LayoutUtils.java
index f71bcfb..1f1a999 100644
--- a/quickstep/src/com/android/quickstep/util/LayoutUtils.java
+++ b/quickstep/src/com/android/quickstep/util/LayoutUtils.java
@@ -122,9 +122,7 @@
             paddingHorz = res.getDimension(paddingResId);
         }
 
-        float topIconMargin = overviewActionsEnabled
-                ? res.getDimension(R.dimen.task_thumbnail_top_margin_with_actions)
-                : res.getDimension(R.dimen.task_thumbnail_top_margin);
+        float topIconMargin = res.getDimension(R.dimen.task_thumbnail_top_margin);
         float bottomMargin = thumbnailBottomMargin(context);
 
         float paddingVert = overviewActionsEnabled && removeShelfFromOverview(context)