Remove Polymer 0.5.

third_party/polymer/components-chromium/core-dropdown/.bower.json

Index: third_party/polymer/components-chromium/core-dropdown/.bower.json
diff --git a/third_party/polymer/components-chromium/core-dropdown/.bower.json b/third_party/polymer/components-chromium/core-dropdown/.bower.json
deleted file mode 100644
index 93bbb59b2275efb9bf0ecd5b64364b721dcf6dd5..0000000000000000000000000000000000000000
--- a/third_party/polymer/components-chromium/core-dropdown/.bower.json
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  "name": "core-dropdown",
-  "private": false,
-  "dependencies": {
-    "polymer": "Polymer/polymer#^0.5.0",
-    "core-collapse": "Polymer/core-collapse#^0.5.0",
-    "core-icon-button": "Polymer/core-icon-button#^0.5.0",
-    "core-icons": "Polymer/core-icons#^0.5.0",
-    "core-overlay": "Polymer/core-overlay#^0.5.0"
-  },
-  "devDependencies": {
-    "web-component-tester": "*"
-  },
-  "version": "0.5.2",
-  "homepage": "https://github.com/Polymer/core-dropdown",
-  "_release": "0.5.2",
-  "_resolution": {
-    "type": "version",
-    "tag": "0.5.2",
-    "commit": "c207ad1bacbb93ff5f102d7d83fe53889da78f20"
-  },
-  "_source": "git://github.com/Polymer/core-dropdown.git",
-  "_target": "0.5.2",
-  "_originalSource": "Polymer/core-dropdown"
-}