Added BUILD files for firebase

Change-Id: I842a5b65f2b85af870c63879979f7c014155df2d
diff --git a/common/google-api-java-client/1.20.0/BUILD b/common/google-api-java-client/1.20.0/BUILD
new file mode 100644
index 0000000..65a1ca5
--- /dev/null
+++ b/common/google-api-java-client/1.20.0/BUILD
@@ -0,0 +1,6 @@
+java_import(
+    name = "google-api-java-client-min-repackaged-1.20.0",
+    jars = ["google-api-java-client-min-repackaged-1.20.0.jar"],
+    tags = ["managed"],
+    visibility = ["//visibility:public"],
+)