[ci skip] Point to latest polymer 2.0 versions.

Author: tedium-bot

bower.json

@@ -22,25 +22,25 @@
   "main": "paper-checkbox.html",
   "ignore": [],
   "dependencies": {
-    "polymer": "Polymer/polymer#^2.0.0-rc.1",
-    "iron-checked-element-behavior": "PolymerElements/iron-checked-element-behavior#2.0-preview",
-    "paper-behaviors": "PolymerElements/paper-behaviors#2.0-preview",
-    "paper-ripple": "PolymerElements/paper-ripple#2.0-preview",
-    "paper-styles": "PolymerElements/paper-styles#2.0-preview",
-    "iron-a11y-keys-behavior": "PolymerElements/iron-a11y-keys-behavior#2.0-preview"
+    "polymer": "Polymer/polymer#1.9 - 2",
+    "iron-checked-element-behavior": "PolymerElements/iron-checked-element-behavior#1 - 2",
+    "paper-behaviors": "PolymerElements/paper-behaviors#1 - 2",
+    "paper-ripple": "PolymerElements/paper-ripple#1 - 2",
+    "paper-styles": "PolymerElements/paper-styles#1 - 2",
+    "iron-a11y-keys-behavior": "PolymerElements/iron-a11y-keys-behavior#1 - 2"
   },
   "devDependencies": {
-    "webcomponentsjs": "webcomponents/webcomponentsjs#^1.0.0-rc.1",
-    "web-component-tester": "^6.0.0-prerelease.6",
-    "iron-component-page": "PolymerElements/iron-component-page#2.0-preview",
-    "iron-demo-helpers": "PolymerElements/iron-demo-helpers#2.0-preview",
-    "iron-flex-layout": "PolymerElements/iron-flex-layout#2.0-preview",
-    "iron-test-helpers": "PolymerElements/iron-test-helpers#2.0-preview"
+    "webcomponentsjs": "webcomponents/webcomponentsjs#^1.0.0",
+    "web-component-tester": "^6.0.0",
+    "iron-component-page": "PolymerElements/iron-component-page#1 - 2",
+    "iron-demo-helpers": "PolymerElements/iron-demo-helpers#1 - 2",
+    "iron-flex-layout": "PolymerElements/iron-flex-layout#1 - 2",
+    "iron-test-helpers": "PolymerElements/iron-test-helpers#1 - 2"
   },
   "variants": {
     "1.x": {
       "dependencies": {
-        "polymer": "Polymer/polymer#^1.6.0",
+        "polymer": "Polymer/polymer#^1.9",
         "iron-checked-element-behavior": "PolymerElements/iron-checked-element-behavior#^1.0.0",
         "paper-behaviors": "PolymerElements/paper-behaviors#^1.0.0",
         "paper-ripple": "PolymerElements/paper-ripple#^1.0.0",
@@ -54,7 +54,13 @@
         "iron-demo-helpers": "PolymerElements/iron-demo-helpers#^1.0.0",
         "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0",
         "iron-test-helpers": "PolymerElements/iron-test-helpers#^1.0.0"
+      },
+      "resolutions": {
+        "webcomponentsjs": "^0.7"
       }
     }
+  },
+  "resolutions": {
+    "webcomponentsjs": "^1.0.0"
   }
 }