From cd4259551d656c9bfc91a62cd45b14261c813b20 Mon Sep 17 00:00:00 2001
From: Daniel Freedman <dfreedm@google.com>
Date: Mon, 8 Feb 2016 16:39:35 -0800
Subject: [PATCH] Rename _mapRule to _mapRuleOntoParent

Makes the function name much more explicit about its purpose
---
 src/lib/style-extends.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/style-extends.html b/src/lib/style-extends.html
index 97d71abc5d..3b3896db89 100644
--- a/src/lib/style-extends.html
+++ b/src/lib/style-extends.html
@@ -25,7 +25,7 @@
       var rules = styleUtil.rulesForStyle(style);
       var self = this;
       styleUtil.forEachRule(rules, function(rule) {
-        self._mapRule(rule);
+        self._mapRuleOntoParent(rule);
         if (rule.parent) {
           var m;
           while ((m = self.rx.EXTEND.exec(rule.cssText))) {
@@ -46,7 +46,7 @@
       }, true);
     },
 
-    _mapRule: function(rule) {
+    _mapRuleOntoParent: function(rule) {
       if (rule.parent) {
         var map = rule.parent.map || (rule.parent.map = {});
         var parts = rule.selector.split(',');