Remove overview share to match spec

Bug: 157174391
Change-Id: Iabfeb34b77abcb885b1518d348cac45e71dc92a9
diff --git a/quickstep/res/layout/overview_actions_container.xml b/quickstep/res/layout/overview_actions_container.xml
index 2371d86..e05688e 100644
--- a/quickstep/res/layout/overview_actions_container.xml
+++ b/quickstep/res/layout/overview_actions_container.xml
@@ -38,7 +38,7 @@
             style="@style/OverviewActionButton"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:drawableTop="@drawable/ic_screenshot"
+            android:drawableStart="@drawable/ic_screenshot"
             android:text="@string/action_screenshot"
             android:theme="@style/ThemeControlHighlightWorkspaceColor" />
 
@@ -52,7 +52,7 @@
             style="@style/OverviewActionButton"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:drawableTop="@drawable/ic_share"
+            android:drawableStart="@drawable/ic_share"
             android:text="@string/action_share"
             android:theme="@style/ThemeControlHighlightWorkspaceColor"
             android:visibility="gone" />