Revert "Change launcher icons to MaskableIconDrawable Test: manual test"

This reverts commit a8bd6c1bb8a1f1d7d7d589b2c9339f8201522405.

Change-Id: Iad92e544854776dcb9c4d7d3feeb2ac1b2a411d9
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 693d3a6..0de7a4e 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -83,7 +83,7 @@
     <uses-permission android:name="android.permission.DELETE_PACKAGES"/>
 
     <application android:label="@string/settings_label"
-            android:icon="@drawable/ic_launcher_settings"
+            android:icon="@mipmap/ic_launcher_settings"
             android:taskAffinity=""
             android:theme="@style/Theme.Settings"
             android:hardwareAccelerated="true"
diff --git a/res/drawable/ic_launcher_settings.xml b/res/drawable/ic_launcher_settings.xml
deleted file mode 100644
index fc63648..0000000
--- a/res/drawable/ic_launcher_settings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<maskable-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:color="?android:attr/colorAccent"/>
-    <foreground android:drawable="@mipmap/ic_launcher_settings"/>
-</maskable-icon>
\ No newline at end of file
diff --git a/res/mipmap-hdpi/ic_launcher_settings.png b/res/mipmap-hdpi/ic_launcher_settings.png
index ddce98e..252e6b4 100644
--- a/res/mipmap-hdpi/ic_launcher_settings.png
+++ b/res/mipmap-hdpi/ic_launcher_settings.png
Binary files differ
diff --git a/res/mipmap-mdpi/ic_launcher_settings.png b/res/mipmap-mdpi/ic_launcher_settings.png
index 86f3be8..d2ecee9 100644
--- a/res/mipmap-mdpi/ic_launcher_settings.png
+++ b/res/mipmap-mdpi/ic_launcher_settings.png
Binary files differ
diff --git a/res/mipmap-xhdpi/ic_launcher_settings.png b/res/mipmap-xhdpi/ic_launcher_settings.png
index 360aa69..fa8c813 100644
--- a/res/mipmap-xhdpi/ic_launcher_settings.png
+++ b/res/mipmap-xhdpi/ic_launcher_settings.png
Binary files differ
diff --git a/res/mipmap-xxhdpi/ic_launcher_settings.png b/res/mipmap-xxhdpi/ic_launcher_settings.png
index 7cb67a9..3fa69e9 100644
--- a/res/mipmap-xxhdpi/ic_launcher_settings.png
+++ b/res/mipmap-xxhdpi/ic_launcher_settings.png
Binary files differ
diff --git a/res/mipmap-xxxhdpi/ic_launcher_settings.png b/res/mipmap-xxxhdpi/ic_launcher_settings.png
index 3fec9c4..72946b7 100644
--- a/res/mipmap-xxxhdpi/ic_launcher_settings.png
+++ b/res/mipmap-xxxhdpi/ic_launcher_settings.png
Binary files differ