ProjectState: Remove redundant public getMaxObjectSizeLimit

The method is only called from getEffectiveMaxObjectSizeLimit,
so it doesn't need to be public, and can simply be inlined at
the place it's called.

Change-Id: I50dc72bf5d1c662c26ec03b8875bb5b52fa2f2a9
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectState.java b/gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectState.java
index 681515b..9e9526d 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectState.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectState.java
@@ -245,12 +245,8 @@
     return cfg;
   }
 
-  public long getMaxObjectSizeLimit() {
-    return config.getMaxObjectSizeLimit();
-  }
-
   public long getEffectiveMaxObjectSizeLimit() {
-    long local = getMaxObjectSizeLimit();
+    long local = config.getMaxObjectSizeLimit();
     if (globalMaxObjectSizeLimit > 0 && local > 0) {
       return Math.min(globalMaxObjectSizeLimit, local);
     }