Fix issue where generating a new account would put it in loose keys

app/scripts/keyring-controller.js

@@ -259,9 +259,8 @@ module.exports = class KeyringController extends EventEmitter {
   // Calls the `addAccounts` method on the Keyring
   // in the kryings array at index `keyringNum`,
   // and then saves those changes.
-  addNewAccount (keyRingNum = 0) {
+  addNewAccount (selectedKeyring) {
-    const ring = this.keyrings[keyRingNum]
+    return selectedKeyring.addAccounts(1)
-    return ring.addAccounts(1)
     .then(this.setupAccounts.bind(this))
     .then(this.persistAllKeyrings.bind(this))
     .then(this.fullUpdate.bind(this))
@@ -587,6 +586,10 @@ module.exports = class KeyringController extends EventEmitter {
     return this.keyringTypes.find(kr => kr.type === type)
   }
 
+  getKeyringsByType (type) {
+    return this.keyrings.filter((keyring) => keyring.type === type)
+  }
+
   // Get Accounts
   // returns Promise( @Array[ @string accounts ] )
   //

app/scripts/metamask-controller.js

@@ -1,5 +1,6 @@
 const EventEmitter = require('events')
 const extend = require('xtend')
+const promiseToCallback = require('promise-to-callback')
 const EthStore = require('./lib/eth-store')
 const MetaMaskProvider = require('web3-provider-engine/zero.js')
 const KeyringController = require('./keyring-controller')
@@ -121,7 +122,11 @@ module.exports = class MetamaskController extends EventEmitter {
         .then((newState) => { cb(null, newState) })
         .catch((reason) => { cb(reason) })
       },
-      addNewAccount: nodeify(keyringController.addNewAccount).bind(keyringController),
+      addNewAccount: (cb) => {
+        const primaryKeyring = keyringController.getKeyringsByType('HD Key Tree')[0]
+        if (!primaryKeyring) return cb(new Error('MetamaskController - No HD Key Tree found'))
+        promiseToCallback(keyringController.addNewAccount(primaryKeyring))(cb)
+      },
       setSelectedAccount: nodeify(keyringController.setSelectedAccount).bind(keyringController),
       saveAccountLabel: nodeify(keyringController.saveAccountLabel).bind(keyringController),
       exportAccount: nodeify(keyringController.exportAccount).bind(keyringController),

package.json

@@ -75,6 +75,7 @@
     "polyfill-crypto.getrandomvalues": "^1.0.0",
     "post-message-stream": "^1.0.0",
     "promise-filter": "^1.1.0",
+    "promise-to-callback": "^1.0.0",
     "pumpify": "^1.3.4",
     "qrcode-npm": "0.0.3",
     "react": "^15.0.2",

ui/app/actions.js

@@ -270,8 +270,8 @@ function navigateToNewAccountScreen() {
   }
 }
 
-function addNewAccount (ringNumber = 0) {
+function addNewAccount () {
-  return callBackgroundThenUpdate(background.addNewAccount, ringNumber)
+  return callBackgroundThenUpdate(background.addNewAccount)
 }
 
 function showInfoPage () {