Fix broken build after ag/3155575

Change-Id: I19d9d698e3c77667e0b9e8e214deba3fc8fbc0ae
diff --git a/navigation/runtime/build.gradle b/navigation/runtime/build.gradle
index b4a52cd..d74e3cc 100644
--- a/navigation/runtime/build.gradle
+++ b/navigation/runtime/build.gradle
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+import android.support.LibraryGroups
 import android.support.LibraryVersions
 import android.support.SupportLibraryExtension
 
@@ -64,9 +65,10 @@
 
 version = LibraryVersions.NAVIGATION.toString()
 supportLibrary {
-    name 'Android Navigation Runtime'
-    publish true
-    inceptionYear '2017'
-    description "Android Navigation-Runtime"
-    url SupportLibraryExtension.ARCHITECTURE_URL
+    name = "Android Navigation Runtime"
+    publish = true
+    mavenGroup = LibraryGroups.NAVIGATION
+    inceptionYear = "2017"
+    description = "Android Navigation-Runtime"
+    url = SupportLibraryExtension.ARCHITECTURE_URL
 }
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