Revert "Change Overview Actions to round buttons."

Revert submission 23784078-overview-actions

Reason for revert: b/293081298

Reverted changes: /q/submissionid:23784078-overview-actions

Change-Id: I185cfc6baf8dd2243f6fb5a585c926f9df3b3934
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 791ee53..54965e8 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -581,11 +581,13 @@
         overviewTaskIconDrawableSizeGridPx =
                 res.getDimensionPixelSize(R.dimen.task_thumbnail_icon_drawable_size_grid);
         overviewTaskThumbnailTopMarginPx = overviewTaskIconSizePx + overviewTaskMarginPx;
-        overviewActionsTopMarginPx = res.getDimensionPixelSize(R.dimen.overview_actions_top_margin);
+        // Don't add margin with floating search bar to minimize risk of overlapping.
+        overviewActionsTopMarginPx = FeatureFlags.ENABLE_FLOATING_SEARCH_BAR.get() ? 0
+                : res.getDimensionPixelSize(R.dimen.overview_actions_top_margin);
         overviewPageSpacing = res.getDimensionPixelSize(R.dimen.overview_page_spacing);
         overviewActionsButtonSpacing = res.getDimensionPixelSize(
                 R.dimen.overview_actions_button_spacing);
-        overviewActionsHeight = res.getDimensionPixelSize(R.dimen.overview_actions_size);
+        overviewActionsHeight = res.getDimensionPixelSize(R.dimen.overview_actions_height);
         overviewRowSpacing = res.getDimensionPixelSize(R.dimen.overview_grid_row_spacing);
         overviewGridSideMargin = res.getDimensionPixelSize(R.dimen.overview_grid_side_margin);