Add more background js file and edit access to Google Analytics.

chrome/browser/resources/chromeos/echo/manifest.json

Index: chrome/browser/resources/chromeos/echo/manifest.json
diff --git a/chrome/browser/resources/chromeos/echo/manifest.json b/chrome/browser/resources/chromeos/echo/manifest.json
index 8ed2c99abaaf7dc90a96d7d1cb5e68dce6db4842..4a325695aca3da7c2b971c1d1e53f279a64add12 100644
--- a/chrome/browser/resources/chromeos/echo/manifest.json
+++ b/chrome/browser/resources/chromeos/echo/manifest.json
@@ -5,7 +5,7 @@
   "version": "1.0.0",
   "description": "Chrome Goodies",
   "manifest_version": 2,
-  "content_security_policy": "default-src 'self'; connect-src 'self' https://chromeos-registration.googleapis.com",
+  "content_security_policy": "default-src 'self'; connect-src 'self' https://chromeos-registration.googleapis.com https://www.google-analytics.com",
   "permissions": [
       "alarms",
       "cookies",
@@ -13,6 +13,7 @@
       "echoPrivate",
       "metricsPrivate",
       "notifications",
+      "storage",
       "https://*/*"
    ],
   "icons": {
@@ -30,6 +31,8 @@
   "background": {
     "scripts": [
       "constants.js",
+      "lib/google-analytics-bundle.js",
+      "analytics.js",
       "main.js"
     ],
     "persistent": false