Organize imports

Change-Id: I1b09c396c9d2b12eb082bc668436a7676650358b

gitiles-servlet/src/main/java/com/google/gitiles/doc/Navbar.java

diff --git a/gitiles-servlet/src/main/java/com/google/gitiles/doc/Navbar.java b/gitiles-servlet/src/main/java/com/google/gitiles/doc/Navbar.java
index 3229b47..548a252 100644
--- a/gitiles-servlet/src/main/java/com/google/gitiles/doc/Navbar.java
+++ b/gitiles-servlet/src/main/java/com/google/gitiles/doc/Navbar.java
@@ -16,8 +16,8 @@
 
 import com.google.gitiles.GitilesView;
 import com.google.gitiles.doc.html.HtmlBuilder;
-import com.google.template.soy.shared.restricted.Sanitizers;
 import com.google.template.soy.shared.restricted.EscapingConventions.FilterImageDataUri;
+import com.google.template.soy.shared.restricted.Sanitizers;
 
 import org.pegdown.ast.HeaderNode;
 import org.pegdown.ast.Node;