Clean up Gallery codes.

  bug:10263696

Change-Id: I3a16dba3aabe52b8103a2c591cfa39907265a263
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 57209ee..cd18989 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1,3 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.camera2"
     android:versionCode="1"
@@ -101,4 +103,4 @@
         <service android:name="com.android.camera.MediaSaveService" />
     </application>
 
-</manifest>
\ No newline at end of file
+</manifest>