From 9e99fcfaa573e625d36a7fe2366dd4e8de0d7bf4 Mon Sep 17 00:00:00 2001
From: Daniel Freedman <dfreedm@google.com>
Date: Mon, 16 Dec 2013 13:13:44 -0800
Subject: [PATCH] use two underscores, less likely to have conflict

---
 src/CustomElements.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/CustomElements.js b/src/CustomElements.js
index 670d24a..edbce8d 100644
--- a/src/CustomElements.js
+++ b/src/CustomElements.js
@@ -112,7 +112,7 @@ if (useNative) {
       throw new Error('Options missing required prototype property');
     }
     // record name
-    definition.elementName = name.toLowerCase();
+    definition.__name = name.toLowerCase();
     // ensure a lifecycle object so we don't have to null test it
     definition.lifecycle = definition.lifecycle || {};
     // build a list of ancestral custom elements (for native base detection)
@@ -128,7 +128,7 @@ if (useNative) {
     // overrides to implement attributeChanged callback
     overrideAttributeApi(definition.prototype);
     // 7.1.5: Register the DEFINITION with DOCUMENT
-    registerDefinition(definition.elementName, definition);
+    registerDefinition(definition.__name, definition);
     // 7.1.7. Run custom element constructor generation algorithm with PROTOTYPE
     // 7.1.8. Return the output of the previous step.
     definition.ctor = generateConstructor(definition);
@@ -161,10 +161,10 @@ if (useNative) {
       baseTag = a.is && a.tag;
     }
     // our tag is our baseTag, if it exists, and otherwise just our name
-    definition.tag = baseTag || definition.elementName;
+    definition.tag = baseTag || definition.__name;
     if (baseTag) {
       // if there is a base tag, use secondary 'is' specifier
-      definition.is = definition.elementName;
+      definition.is = definition.__name;
     }
   }