Fix Polymer licensing issues

third_party/polymer/v1_0/components-chromium/promise-polyfill/.bower.json

Index: third_party/polymer/v1_0/components-chromium/promise-polyfill/.bower.json
diff --git a/third_party/polymer/v1_0/components-chromium/promise-polyfill/.bower.json b/third_party/polymer/v1_0/components-chromium/promise-polyfill/.bower.json
deleted file mode 100644
index ee0f467fac0453862e5f42265259afa89a29c7a3..0000000000000000000000000000000000000000
--- a/third_party/polymer/v1_0/components-chromium/promise-polyfill/.bower.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "name": "promise-polyfill",
-  "version": "1.0.0",
-  "homepage": "https://github.com/taylorhakes/promise-polyfill",
-  "authors": [
-    "Taylor Hakes"
-  ],
-  "description": "Lightweight promise polyfill for the browser and node. A+ Compliant.",
-  "main": "Promise.js",
-  "moduleType": [
-    "globals",
-    "node"
-  ],
-  "keywords": [
-    "promise",
-    "es6",
-    "polyfill",
-    "html5"
-  ],
-  "license": "MIT",
-  "ignore": [
-    "**/.*",
-    "node_modules",
-    "bower_components",
-    "test",
-    "tests"
-  ],
-  "dependencies": {
-    "polymer": "polymer/polymer#^1.0.0"
-  },
-  "_release": "1.0.0",
-  "_resolution": {
-    "type": "version",
-    "tag": "v1.0.0",
-    "commit": "2ef7dada161cae30e69ffff918485c57121d4b88"
-  },
-  "_source": "git://github.com/polymerlabs/promise-polyfill.git",
-  "_target": "^1.0.0",
-  "_originalSource": "polymerlabs/promise-polyfill"
-}