Added prebuilt samples for SDK manager

Change-Id: I785739230972b58f268dc0982068118a09a28e25
diff --git a/prebuilts/gradle/ActionBarCompat-Styled/ActionBarCompat-StyledSample/src/main/res/drawable/progress_horizontal.xml b/prebuilts/gradle/ActionBarCompat-Styled/ActionBarCompat-StyledSample/src/main/res/drawable/progress_horizontal.xml
new file mode 100644
index 0000000..bef8c57
--- /dev/null
+++ b/prebuilts/gradle/ActionBarCompat-Styled/ActionBarCompat-StyledSample/src/main/res/drawable/progress_horizontal.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2013 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.
+-->
+
+<!--
+  This drawable is used in our custom horizontal Progress Bar style:
+  Widget.Styled.ProgressBar.Horizontal
+-->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@android:id/background"
+        android:drawable="@drawable/progress_bg_styled" />
+
+    <item android:id="@android:id/secondaryProgress">
+        <scale
+            android:drawable="@drawable/progress_secondary_styled"
+            android:scaleWidth="100%" />
+    </item>
+
+    <item android:id="@android:id/progress">
+        <scale
+            android:drawable="@drawable/progress_primary_styled"
+            android:scaleWidth="100%" />
+    </item>
+
+</layer-list>
\ No newline at end of file