Remove unneeded files from third_party/polymer.

third_party/polymer/v1_0/components-chromium/font-roboto/.bower.json

Index: third_party/polymer/v1_0/components-chromium/font-roboto/.bower.json
diff --git a/third_party/polymer/v1_0/components-chromium/font-roboto/.bower.json b/third_party/polymer/v1_0/components-chromium/font-roboto/.bower.json
deleted file mode 100644
index e3f7de64173f182a164463bf11f92258694030b6..0000000000000000000000000000000000000000
--- a/third_party/polymer/v1_0/components-chromium/font-roboto/.bower.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "name": "font-roboto",
-  "version": "1.0.1",
-  "description": "An HTML import for Roboto",
-  "authors": [
-    "The Polymer Authors"
-  ],
-  "keywords": [
-    "font",
-    "roboto"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/PolymerElements/font-roboto.git"
-  },
-  "main": "roboto.html",
-  "license": "http://polymer.github.io/LICENSE.txt",
-  "homepage": "https://github.com/PolymerElements/font-roboto/",
-  "ignore": [
-    "/.*"
-  ],
-  "_release": "1.0.1",
-  "_resolution": {
-    "type": "version",
-    "tag": "v1.0.1",
-    "commit": "21ce9b51a417fa9995cf6606e886aba0728f70a1"
-  },
-  "_source": "git://github.com/PolymerElements/font-roboto.git",
-  "_target": "^1.0.0",
-  "_originalSource": "PolymerElements/font-roboto"
-}