Remove third_party/polymer from .gitignore

third_party/polymer/v1_0/components/paper-styles/bower.json

Index: third_party/polymer/v1_0/components/paper-styles/bower.json
diff --git a/third_party/polymer/v1_0/components/paper-styles/bower.json b/third_party/polymer/v1_0/components/paper-styles/bower.json
deleted file mode 100644
index 4f7e0ede0d6ec21e70d7ae450210acf153d41671..0000000000000000000000000000000000000000
--- a/third_party/polymer/v1_0/components/paper-styles/bower.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "name": "paper-styles",
-  "version": "1.0.10",
-  "description": "Common (global) styles for Material Design elements.",
-  "authors": [
-    "The Polymer Authors"
-  ],
-  "keywords": [
-    "web-component",
-    "polymer",
-    "style"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/PolymerElements/paper-styles.git"
-  },
-  "main": "paper-styles.html",
-  "license": "http://polymer.github.io/LICENSE.txt",
-  "homepage": "https://github.com/polymerelements/paper-styles/",
-  "ignore": [
-    "/.*"
-  ],
-  "dependencies": {
-    "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0",
-    "font-roboto": "PolymerElements/font-roboto#^1.0.1",
-    "polymer": "Polymer/polymer#^1.0.0"
-  },
-  "devDependencies": {
-    "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
-  }
-}