Remove Polymer 0.5.

third_party/polymer/chromium.patch

Index: third_party/polymer/chromium.patch
diff --git a/third_party/polymer/chromium.patch b/third_party/polymer/chromium.patch
deleted file mode 100644
index 3529207bbde887f0e3e02cc1804b29a17283e524..0000000000000000000000000000000000000000
--- a/third_party/polymer/chromium.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-diff --git a/components/polymer/polymer.js b/components/polymer/polymer.js
-index 2d3b692..2c0aa96 100644
---- a/components/polymer/polymer.js
-+++ b/components/polymer/polymer.js
-@@ -10028,7 +10028,6 @@ scope.styleResolver = styleResolver;
-         // stamp template
-         // which includes parsing and applying MDV bindings before being
-         // inserted (to avoid {{}} in attribute values)
--        // e.g. to prevent <img src="images/{{icon}}"> from generating a 404.
-         var dom = this.instanceTemplate(template);
-         // append to shadow dom
-         root.appendChild(dom);
-@@ -10050,7 +10049,6 @@ scope.styleResolver = styleResolver;
-         // stamp template
-         // which includes parsing and applying MDV bindings before being
-         // inserted (to avoid {{}} in attribute values)
--        // e.g. to prevent <img src="images/{{icon}}"> from generating a 404.
-         var dom = this.instanceTemplate(template);
-         // append to shadow dom
-         if (refNode) {