reformat bazel files to use Google coding standards

Change-Id: I320f0ca7ccb1b2247ccdd9fa58fefca7dad8a16f
diff --git a/utils/osgiwrap/BUILD b/utils/osgiwrap/BUILD
index 8e1e872..389cc8d 100644
--- a/utils/osgiwrap/BUILD
+++ b/utils/osgiwrap/BUILD
@@ -1,15 +1,15 @@
-OSGIWRAP_EXECUTABLE = 'osgi-jar'
+OSGIWRAP_EXECUTABLE = "osgi-jar"
 
 COMPILE_DEPS = [
-    '@guava//jar',
-    '@bndlib//jar',
-    '@org_apache_felix_scr_bnd//jar'
+    "@guava//jar",
+    "@bndlib//jar",
+    "@org_apache_felix_scr_bnd//jar",
 ]
 
 java_binary(
     name = OSGIWRAP_EXECUTABLE,
-    srcs = glob(['src/main/java/**/*.java']),
+    srcs = glob(["src/main/java/**/*.java"]),
+    main_class = "org.onlab.osgiwrap.OSGiWrapper",
+    visibility = ["//visibility:public"],
     deps = COMPILE_DEPS,
-    main_class = 'org.onlab.osgiwrap.OSGiWrapper',
-    visibility = ["//visibility:public"]
 )