Update theme icon packs.

Mostly Settings, framework permission group icons and some SystemUI
volume dialog icons.

Bug: 129677355
Bug: 128354921
Test: make; install all overlays and change themes
Change-Id: I7099a050c6e4521e54fd258126e800dab3f66c3e
diff --git a/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_open.xml b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_open.xml
new file mode 100644
index 0000000..3467565
--- /dev/null
+++ b/packages/overlays/IconPackRoundedSettingsOverlay/res/drawable/ic_settings_open.xml
@@ -0,0 +1,21 @@
+
+<!--
+   Copyright (C) 2019 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 android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+  <path android:fillColor="@android:color/white" android:pathData="M20.91,3.46c-0.04-0.08-0.09-0.16-0.15-0.23c-0.01-0.01-0.01-0.01-0.01-0.02c-0.01-0.01-0.03-0.02-0.05-0.03 c-0.06-0.05-0.12-0.1-0.2-0.13C20.42,3.02,20.34,3.01,20.25,3c-0.01,0-0.02,0-0.02,0h-5.5c-0.41,0-0.75,0.34-0.75,0.75 s0.34,0.75,0.75,0.75h3.69l-9.45,9.47c-0.29,0.29-0.29,0.77,0,1.06c0.15,0.15,0.34,0.22,0.53,0.22c0.19,0,0.38-0.07,0.53-0.22 l9.44-9.47v3.69c0,0.41,0.34,0.75,0.75,0.75s0.75-0.34,0.75-0.75v-5.5c0,0,0,0,0,0C20.97,3.65,20.95,3.55,20.91,3.46z"/>
+  <path android:fillColor="@android:color/white" android:pathData="M20.22,12c-0.41,0-0.75,0.34-0.75,0.75v6.5c0,0.14-0.11,0.25-0.25,0.25H4.72c-0.14,0-0.25-0.11-0.25-0.25V4.75 c0-0.14,0.11-0.25,0.25-0.25h6.53C11.66,4.5,12,4.16,12,3.75S11.66,3,11.25,3H4.72C3.76,3,2.97,3.79,2.97,4.75v14.5 c0,0.96,0.79,1.75,1.75,1.75h14.5c0.96,0,1.75-0.79,1.75-1.75v-6.5C20.97,12.34,20.64,12,20.22,12z"/>
+</vector>
\ No newline at end of file