Remove unneeded files from third_party/polymer.

third_party/polymer/v1_0/components-chromium/paper-card/.bower.json

Index: third_party/polymer/v1_0/components-chromium/paper-card/.bower.json
diff --git a/third_party/polymer/v1_0/components-chromium/paper-card/.bower.json b/third_party/polymer/v1_0/components-chromium/paper-card/.bower.json
deleted file mode 100644
index 21630b0f9cbd072b0afe490691b25f8b5429ecd4..0000000000000000000000000000000000000000
--- a/third_party/polymer/v1_0/components-chromium/paper-card/.bower.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "name": "paper-card",
-  "version": "1.1.1",
-  "description": "Material design piece of paper with unique related data",
-  "authors": [
-    "The Polymer Authors"
-  ],
-  "keywords": [
-    "web-components",
-    "polymer",
-    "card"
-  ],
-  "main": "paper-card.html",
-  "private": true,
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/PolymerElements/paper-card.git"
-  },
-  "license": "http://polymer.github.io/LICENSE.txt",
-  "homepage": "https://github.com/PolymerElements/paper-card",
-  "ignore": [],
-  "dependencies": {
-    "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0",
-    "iron-image": "PolymerElements/iron-image#^1.2.0",
-    "paper-material": "PolymerElements/paper-material#^1.0.0",
-    "paper-styles": "PolymerElements/paper-styles#^1.1.0",
-    "polymer": "Polymer/polymer#^1.1.0"
-  },
-  "devDependencies": {
-    "iron-collapse": "PolymerElements/iron-collapse#^1.0.0",
-    "iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
-    "iron-demo-helpers": "PolymerElements/iron-demo-helpers#^1.0.0",
-    "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0",
-    "paper-button": "PolymerElements/paper-button#^1.0.0",
-    "paper-checkbox": "PolymerElements/paper-checkbox#^1.0.0",
-    "paper-icon-button": "PolymerElements/paper-icon-button#^1.0.0",
-    "test-fixture": "PolymerElements/test-fixture#^1.0.0",
-    "web-component-tester": "^4.0.0",
-    "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
-  },
-  "_release": "1.1.1",
-  "_resolution": {
-    "type": "version",
-    "tag": "v1.1.1",
-    "commit": "8ddd91424414ad32147c4c0c6812aff348da6114"
-  },
-  "_source": "git://github.com/PolymerElements/paper-card.git",
-  "_target": "*",
-  "_originalSource": "PolymerElements/paper-card"
-}