Update PowerOPtionsAction icon.

Fixes: 158478287
Test: Manual -- new icon appears when PowerOptionsAction shown.
Change-Id: I59801d1fd67a27090584bea7c4c73a389aeac7ab

packages/SystemUI/res/drawable/ic_settings_power.xml

@@ -0,0 +1,25 @@
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24"
+        android:viewportHeight="24">
+    <path
+        android:pathData="M8,24c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1 -1,0.45 -1,1 0.45,1 1,1zM12,24c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1 -1,0.45 -1,1 0.45,1 1,1zM13,2h-2v10h2L13,2zM16.56,4.44l-1.45,1.45C16.84,6.94 18,8.83 18,11c0,3.31 -2.69,6 -6,6s-6,-2.69 -6,-6c0,-2.17 1.16,-4.06 2.88,-5.12L7.44,4.44C5.36,5.88 4,8.28 4,11c0,4.42 3.58,8 8,8s8,-3.58 8,-8c0,-2.72 -1.36,-5.12 -3.44,-6.56zM16,24c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1 -1,0.45 -1,1 0.45,1 1,1z"
+        android:fillColor="#000000"/>
+</vector>

packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java

@@ -779,7 +779,8 @@ public class GlobalActionsDialog implements DialogInterface.OnDismissListener,
     @VisibleForTesting
     protected final class PowerOptionsAction extends SinglePressAction {
         private PowerOptionsAction() {
-            super(R.drawable.ic_lock_power_off, R.string.global_action_power_options);
+            super(com.android.systemui.R.drawable.ic_settings_power,
+                    R.string.global_action_power_options);
         }
 
         @Override