Remove dependency on old d2l-colors repo (#30)

* remove stale dependency on d2l-colors

* version bump

* update dependencies

d2l-progress.js

@@ -1,7 +1,7 @@
+import '@brightspace-ui/core/components/colors/colors.js';
 import '@polymer/polymer/polymer-legacy.js';
 import '@polymer/iron-flex-layout/iron-flex-layout-classes.js';
 import { IronRangeBehavior } from '@polymer/iron-range-behavior/iron-range-behavior.js';
-import 'd2l-colors/d2l-colors.js';
 import { Polymer } from '@polymer/polymer/lib/legacy/polymer-fn.js';
 const $_documentContainer = document.createElement('template');
 

d2l-seek-bar.js

@@ -5,9 +5,9 @@ Polymer-based web component for a D2L seek-bar
 */
 import '@polymer/polymer/polymer-legacy.js';
 
+import '@brightspace-ui/core/components/colors/colors.js';
 import { IronRangeBehavior } from '@polymer/iron-range-behavior/iron-range-behavior.js';
 import { IronA11yKeysBehavior } from '@polymer/iron-a11y-keys-behavior/iron-a11y-keys-behavior.js';
-import 'd2l-colors/d2l-colors.js';
 import './d2l-progress.js';
 import { Polymer } from '@polymer/polymer/lib/legacy/polymer-fn.js';
 const $_documentContainer = document.createElement('template');

package.json

@@ -6,7 +6,7 @@
   },
   "homepage": "https://github.com/Brightspace/d2l-seek-bar",
   "name": "@d2l/seek-bar",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "scripts": {
     "lint": "npm run lint:wc && npm run lint:js",
     "lint:js": "eslint . --ext .js,.html test/**/*.js test/**/*.html demo/**/*.js demo/**/*.html",
@@ -36,10 +36,10 @@
     "type-detect": "1.0.0"
   },
   "dependencies": {
-    "d2l-colors": "BrightspaceUI/colors#semver:^4",
+    "@brightspace-ui/core": "^1.230.0",
+    "@polymer/iron-a11y-keys-behavior": "^3.0.0-pre.18",
     "@polymer/iron-flex-layout": "^3.0.0-pre.18",
     "@polymer/iron-range-behavior": "^3.0.0-pre.18",
-    "@polymer/iron-a11y-keys-behavior": "^3.0.0-pre.18",
     "@polymer/polymer": "^3.0.0"
   }
 }