3 files changed, 11 insertions, 36 deletions
diff --git a/app/scripts/lib/config-manager.js b/app/scripts/lib/config-manager.js
index 93501c859..3a1f12ac0 100644
--- a/app/scripts/lib/config-manager.js
+++ b/app/scripts/lib/config-manager.js
@@ -1,7 +1,6 @@
 const Migrator = require('pojo-migrator')
 const MetamaskConfig = require('../config.js')
 const migrations = require('./migrations')
-const rp = require('request-promise')
 const ethUtil = require('ethereumjs-util')
 const normalize = require('./sig-util').normalize
 
@@ -301,9 +300,9 @@ ConfigManager.prototype.getCurrentFiat = function () {
 
 ConfigManager.prototype.updateConversionRate = function () {
   var data = this.getData()
-  return rp(`https://www.cryptonator.com/api/ticker/eth-${data.fiatCurrency}`)
-  .then((response) => {
-    const parsedResponse = JSON.parse(response)
+  return fetch(`https://www.cryptonator.com/api/ticker/eth-${data.fiatCurrency}`)
+  .then(response => response.json())
+  .then((parsedResponse) => {
     this.setConversionPrice(parsedResponse.ticker.price)
     this.setConversionDate(parsedResponse.timestamp)
   }).catch((err) => {
diff --git a/app/scripts/lib/tx-utils.js b/app/scripts/lib/tx-utils.js
index a976173f5..d1fb98f42 100644
--- a/app/scripts/lib/tx-utils.js
+++ b/app/scripts/lib/tx-utils.js
@@ -20,7 +20,6 @@ module.exports = class txProviderUtils {
       if (err) return cb(err)
       async.waterfall([
         self.estimateTxGas.bind(self, txData, block.gasLimit),
-        self.checkForTxGasError.bind(self, txData),
         self.setTxGas.bind(self, txData, block.gasLimit),
       ], cb)
     })
@@ -38,22 +37,10 @@ module.exports = class txProviderUtils {
     this.query.estimateGas(txParams, cb)
   }
 
-  checkForTxGasError (txData, estimatedGasHex, cb) {
+  setTxGas (txData, blockGasLimitHex, estimatedGasHex, cb) {
     txData.estimatedGas = estimatedGasHex
-    // all gas used - must be an error
-    if (estimatedGasHex === txData.txParams.gas) {
-      txData.simulationFails = true
-    }
-    cb()
-  }
-
-  setTxGas (txData, blockGasLimitHex, cb) {
     const txParams = txData.txParams
-    // if OOG, nothing more to do
-    if (txData.simulationFails) {
-      cb()
-      return
-    }
+
     // if gasLimit was specified and doesnt OOG,
     // use original specified amount
     if (txData.gasLimitSpecified) {
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index ae7aee9e3..c0b9b753c 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -13,6 +13,7 @@ const extension = require('./lib/extension')
 const autoFaucet = require('./lib/auto-faucet')
 const nodeify = require('./lib/nodeify')
 const IdStoreMigrator = require('./lib/idStore-migrator')
+const version = require('../manifest.json').version
 
 module.exports = class MetamaskController extends EventEmitter {
 
@@ -176,6 +177,10 @@ module.exports = class MetamaskController extends EventEmitter {
     const keyringController = this.keyringController
 
     var providerOpts = {
+      static: {
+        eth_syncing: false,
+        web3_clientVersion: `MetaMask/v${version}`,
+      },
       rpcUrl: this.configManager.getCurrentRpcAddress(),
       // account mgmt
       getAccounts: (cb) => {
@@ -224,37 +229,21 @@ module.exports = class MetamaskController extends EventEmitter {
 
   initPublicConfigStore () {
     // get init state
-    var initPublicState = extend(
-      keyringControllerToPublic(this.keyringController.getState()),
-      configToPublic(this.configManager.getConfig())
-    )
-
+    var initPublicState = configToPublic(this.configManager.getConfig())
     var publicConfigStore = new HostStore(initPublicState)
 
     // subscribe to changes
     this.configManager.subscribe(function (state) {
       storeSetFromObj(publicConfigStore, configToPublic(state))
     })
-    this.keyringController.on('update', () => {
-      const state = this.keyringController.getState()
-      storeSetFromObj(publicConfigStore, keyringControllerToPublic(state))
-      this.sendUpdate()
-    })
 
     this.keyringController.on('newAccount', (account) => {
       autoFaucet(account)
     })
 
-    // keyringController substate
-    function keyringControllerToPublic (state) {
-      return {
-        selectedAccount: state.selectedAccount,
-      }
-    }
     // config substate
     function configToPublic (state) {
       return {
-        provider: state.provider,
         selectedAccount: state.selectedAccount,
       }
     }