Format all Java files with google-java-format

Change-Id: I8eecd0c17856047df3645175b4a6ca81a5c11d95

java/com/google/gitiles/doc/DocServlet.java

diff --git a/java/com/google/gitiles/doc/DocServlet.java b/java/com/google/gitiles/doc/DocServlet.java
index 61adfe2..24f8d4b 100644
--- a/java/com/google/gitiles/doc/DocServlet.java
+++ b/java/com/google/gitiles/doc/DocServlet.java
@@ -167,8 +167,7 @@
     return h.hash().toString();
   }
 
-  private MarkdownFile findNavbar(RevWalk rw, RevTree root, String path)
-      throws IOException {
+  private MarkdownFile findNavbar(RevWalk rw, RevTree root, String path) throws IOException {
     if (!Strings.isNullOrEmpty(path)) {
       // Traverse up the path until we find a NAVBAR_MD.
       StringBuilder pathRemaining = new StringBuilder(path);

javatests/com/google/gitiles/doc/DocServletTest.java

diff --git a/javatests/com/google/gitiles/doc/DocServletTest.java b/javatests/com/google/gitiles/doc/DocServletTest.java
index 782fc5c..5d47cd8 100644
--- a/javatests/com/google/gitiles/doc/DocServletTest.java
+++ b/javatests/com/google/gitiles/doc/DocServletTest.java
@@ -59,10 +59,8 @@
 
   @Test
   public void simpleSubNavbar() throws Exception {
-    String rootNavbar =
-        "# Site Title\n\n* [Home](index.md)\n* [README](README.md)\n";
-    String subNavbar =
-        "# Subdir Title\n\n* [Sub Home](index.md)\n* [Sub README](README.md)\n";
+    String rootNavbar = "# Site Title\n\n* [Home](index.md)\n* [README](README.md)\n";
+    String subNavbar = "# Subdir Title\n\n* [Sub Home](index.md)\n* [Sub README](README.md)\n";
     repo.branch("master")
         .commit()
         .add("README.md", "# page\n\nof information.")