Fix issue #7255954: API Review: rename Dream to DreamService

Change-Id: I4a8fcea6856ea021b22d6e1f317c43d081c7b923
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 3c3897e..9ae31d7 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -103,9 +103,8 @@
             android:label="@string/dream_name"
             android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
+                <action android:name="android.service.dreams.DreamService" />
                 <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.DREAM" />
             </intent-filter>
         </activity>