Fix 'Statement unnecessarily nested within else clause' warnings

Change-Id: I01ac58b4d964444ee41d6029225fba9213b60500
diff --git a/src/main/java/com/googlesource/gerrit/plugins/gitiles/GerritGitilesAccess.java b/src/main/java/com/googlesource/gerrit/plugins/gitiles/GerritGitilesAccess.java
index 30bfddf..d7af64e 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/gitiles/GerritGitilesAccess.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/gitiles/GerritGitilesAccess.java
@@ -134,9 +134,8 @@
     CurrentUser user = userProvider.get();
     if (user instanceof IdentifiedUser) {
       return ((IdentifiedUser) user).getAccountId();
-    } else {
-      return anonymousCowardName;
     }
+    return anonymousCowardName;
   }
 
   @Override
diff --git a/src/main/java/com/googlesource/gerrit/plugins/gitiles/Resolver.java b/src/main/java/com/googlesource/gerrit/plugins/gitiles/Resolver.java
index 63db101..f47d7c0 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/gitiles/Resolver.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/gitiles/Resolver.java
@@ -64,12 +64,11 @@
     } catch (NoSuchProjectException e) {
       if (userProvider.get().isIdentifiedUser()) {
         throw new RepositoryNotFoundException(name, e);
-      } else {
-        // Allow anonymous users a chance to login.
-        // Avoid leaking information by not distinguishing between
-        // project not existing and no access rights.
-        throw new ServiceNotAuthorizedException();
       }
+      // Allow anonymous users a chance to login.
+      // Avoid leaking information by not distinguishing between
+      // project not existing and no access rights.
+      throw new ServiceNotAuthorizedException();
     } catch (IOException e) {
       ServiceMayNotContinueException err =
           new ServiceMayNotContinueException("error opening repository " + name);