Format Java files with google-java-format 1.6

Change-Id: If08112f6d9c7c19ebe0532a7b29da8c19bb3dbe3

java/com/googlesource/gerrit/plugins/codemirror/CodemirrorModule.java

diff --git a/java/com/googlesource/gerrit/plugins/codemirror/CodemirrorModule.java b/java/com/googlesource/gerrit/plugins/codemirror/CodemirrorModule.java
index eab7860..0bba486 100644
--- a/java/com/googlesource/gerrit/plugins/codemirror/CodemirrorModule.java
+++ b/java/com/googlesource/gerrit/plugins/codemirror/CodemirrorModule.java
@@ -22,6 +22,7 @@
 public class CodemirrorModule extends RestApiModule {
   @Override
   protected void configure() {
-    DynamicSet.bind(binder(), WebUiPlugin.class).toInstance(new JavaScriptPlugin("codemirror_editor.html"));
+    DynamicSet.bind(binder(), WebUiPlugin.class)
+        .toInstance(new JavaScriptPlugin("codemirror_editor.html"));
   }
 }