overlay: Enable rounded corners for dialogues and buttons

Change-Id: I92bca0b670b93390582ba28ed6c582c83d976828

overlay/common/frameworks/base/core/res/res/values/dimens.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ * Copyright (c) 2006, 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.
+*/
+-->
+<resources>
+    <dimen name="config_dialogCornerRadius">8.0dip</dimen>
+    <dimen name="config_buttonCornerRadius">4.0dip</dimen>
+    <dimen name="config_progressBarCornerRadius">1000.0dip</dimen>
+</resources>