Update OCMock to 3.1.5

third_party/ocmock/OCMock/OCMPassByRefSetter.m

Index: third_party/ocmock/OCMock/OCMPassByRefSetter.m
diff --git a/third_party/ocmock/OCMock/OCMPassByRefSetter.m b/third_party/ocmock/OCMock/OCMPassByRefSetter.m
index 919b81ae47fda73b31d3190a61fdd0edcf942065..7d9f7557b04b35e5f83b633b40af88f52dea8f65 100644
--- a/third_party/ocmock/OCMock/OCMPassByRefSetter.m
+++ b/third_party/ocmock/OCMock/OCMPassByRefSetter.m
@@ -1,7 +1,18 @@
-//---------------------------------------------------------------------------------------
-//  $Id$
-//  Copyright (c) 2009 by Mulle Kybernetik. See License file for details.
-//---------------------------------------------------------------------------------------
+/*
+ *  Copyright (c) 2009-2015 Erik Doernenburg and contributors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use these files except in compliance with the License. You may obtain
+ *  a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing permissions and limitations
+ *  under the License.
+ */
 
 #import "OCMPassByRefSetter.h"
 
@@ -10,8 +21,11 @@
 
 - (id)initWithValue:(id)aValue
 {
-	self = [super init];
-	value = [aValue retain];
+    if ((self = [super init]))
+    {
+        value = [aValue retain];
+    }
+	
 	return self;
 }