fix: updating frontend-base to 3.0.0 (#7)

Also locking package.json versions and updating associated @edx libraries

Author: davidjoy

package-lock.json

@@ -29,51 +29,51 @@
   },
   "homepage": "https://github.com/edx/frontend-component-header#readme",
   "devDependencies": {
-    "@babel/cli": "^7.6.0",
-    "@babel/core": "^7.6.0",
-    "@babel/plugin-proposal-class-properties": "^7.5.5",
-    "@babel/plugin-proposal-object-rest-spread": "^7.5.5",
-    "@babel/preset-env": "^7.6.0",
-    "@babel/preset-react": "^7.0.0",
-    "@edx/frontend-analytics": "^2.0.0",
-    "@edx/frontend-auth": "^6.0.1",
-    "@edx/frontend-base": "^2.0.0",
-    "@edx/frontend-i18n": "^3.0.2",
-    "@edx/frontend-logging": "^3.0.1",
-    "@edx/paragon": "^7.1.2",
-    "babel-eslint": "^10.0.3",
-    "babel-plugin-react-intl": "^4.1.18",
-    "dotenv": "^8.1.0",
+    "@babel/cli": "7.6.0",
+    "@babel/core": "7.6.0",
+    "@babel/plugin-proposal-class-properties": "7.5.5",
+    "@babel/plugin-proposal-object-rest-spread": "7.5.5",
+    "@babel/preset-env": "7.6.0",
+    "@babel/preset-react": "7.0.0",
+    "@edx/frontend-analytics": "3.0.0",
+    "@edx/frontend-auth": "7.0.1",
+    "@edx/frontend-base": "3.0.0",
+    "@edx/frontend-i18n": "3.0.3",
+    "@edx/frontend-logging": "3.0.1",
+    "@edx/paragon": "7.1.4",
+    "babel-eslint": "10.0.3",
+    "babel-plugin-react-intl": "4.1.18",
+    "dotenv": "8.1.0",
     "enzyme": "3.10.0",
     "enzyme-adapter-react-16": "1.14.0",
-    "eslint": "^6.3.0",
-    "eslint-config-edx": "^4.0.4",
-    "jest": "^24.9.0",
-    "parcel-bundler": "^1.12.3",
-    "prop-types": "^15.7.2",
-    "react": "^16.9.0",
-    "react-dom": "^16.9.0",
-    "react-redux": "^7.1.1",
-    "react-router-dom": "^5.0.1",
-    "react-test-renderer": "^16.9.0",
-    "reactifex": "^1.1.1",
-    "redux": "^4.0.4",
-    "redux-saga": "^1.0.5",
-    "sass": "^1.22.12",
-    "semantic-release": "^15.13.24"
+    "eslint": "6.3.0",
+    "eslint-config-edx": "4.0.4",
+    "jest": "24.9.0",
+    "parcel-bundler": "1.12.3",
+    "prop-types": "15.7.2",
+    "react": "16.9.0",
+    "react-dom": "16.9.0",
+    "react-redux": "7.1.1",
+    "react-router-dom": "5.0.1",
+    "react-test-renderer": "16.9.0",
+    "reactifex": "1.1.1",
+    "redux": "4.0.4",
+    "redux-saga": "1.0.5",
+    "sass": "1.22.12",
+    "semantic-release": "15.13.24"
+  },
+  "dependencies": {
+    "babel-polyfill": "6.26.0",
+    "react-responsive": "8.0.1",
+    "react-transition-group": "4.3.0"
   },
   "peerDependencies": {
-    "@edx/frontend-analytics": "^2.0.0",
-    "@edx/frontend-base": "^2.0.0",
-    "@edx/frontend-i18n": "^3.0.2",
+    "@edx/frontend-analytics": "^3.0.0",
+    "@edx/frontend-base": "^3.0.0",
+    "@edx/frontend-i18n": "^3.0.3",
     "prop-types": "^15.7.2",
     "react": "^16.9.0"
   },
-  "dependencies": {
-    "babel-polyfill": "^6.26.0",
-    "react-responsive": "^8.0.1",
-    "react-transition-group": "^4.3.0"
-  },
   "jest": {
     "transform": {
       "^.+\\.jsx?$": "babel-jest"

package.json

@@ -1,7 +1,7 @@
 import React, { useContext } from 'react';
 import Responsive from 'react-responsive';
 import { injectIntl, intlShape } from '@edx/frontend-i18n';
-import { App, AppContext, APP_CONFIGURED } from '@edx/frontend-base';
+import { App, AppContext } from '@edx/frontend-base';
 
 import DesktopHeader from './DesktopHeader';
 import MobileHeader from './MobileHeader';
@@ -10,14 +10,12 @@ import LogoSVG from './logo.svg';
 
 import messages from './SiteHeader.messages';
 
-App.subscribe(APP_CONFIGURED, () => {
-  App.requireConfig([
-    'LMS_BASE_URL',
-    'LOGOUT_URL',
-    'LOGIN_URL',
-    'SITE_NAME',
-  ], 'Header component');
-});
+App.requireConfig([
+  'LMS_BASE_URL',
+  'LOGOUT_URL',
+  'LOGIN_URL',
+  'SITE_NAME',
+], 'Header component');
 
 function SiteHeader({ intl }) {
   const { authenticatedUser, config } = useContext(AppContext);