Merge branch 'v2-prototype' into fix-order-watcher

* v2-prototype: (39 commits)
  Add chris to website
  Fix ocean link
  Move update onboarding step tracking to onboarding flow code
  Bump npm-run-all from 4.1.2 to 4.1.3
  Move format to helper function
  Fix linter
  Add assertion to make sure caller to fetchAsync isn't trying to set timeout in a context-specific way
  Fix linter issues
  Remove unused import
  Switch conditional
  Update yarn.lock and artifact
  Fix abi-gen tests to not rely on sleep, since it causes intermittent failures
  Add missing assertion
  Move type defs to typescript-typingsd
  Fix linter
  Make createFinalPayload protected
  Replace process.browser with detect-node library
  Export Web3ProviderEngine and RPCSubprovider from 0x.js
  Export Web3ProviderEngine from subproviders package
  Update deps
  ...

1 files changed, 10 insertions, 11 deletions

diff --git a/packages/dev-utils/src/web3_factory.ts b/packages/dev-utils/src/web3_factory.ts
index 362a6c3c6..8e713fa68 100644
--- a/packages/dev-utils/src/web3_factory.ts
+++ b/packages/dev-utils/src/web3_factory.ts
@@ -1,7 +1,10 @@
-import ProviderEngine = require('web3-provider-engine');
-import RpcSubprovider = require('web3-provider-engine/subproviders/rpc');
-
-import { EmptyWalletSubprovider, FakeGasEstimateSubprovider, GanacheSubprovider } from '@0xproject/subproviders';
+import {
+    EmptyWalletSubprovider,
+    FakeGasEstimateSubprovider,
+    GanacheSubprovider,
+    RPCSubprovider,
+    Web3ProviderEngine,
+} from '@0xproject/subproviders';
 import * as fs from 'fs';
 import * as _ from 'lodash';
 
@@ -16,8 +19,8 @@ export interface Web3Config {
 }
 
 export const web3Factory = {
-    getRpcProvider(config: Web3Config = {}): ProviderEngine {
-        const provider = new ProviderEngine();
+    getRpcProvider(config: Web3Config = {}): Web3ProviderEngine {
+        const provider = new Web3ProviderEngine();
         const hasAddresses = _.isUndefined(config.hasAddresses) || config.hasAddresses;
         config.shouldUseFakeGasEstimate =
             _.isUndefined(config.shouldUseFakeGasEstimate) || config.shouldUseFakeGasEstimate;
@@ -49,11 +52,7 @@ export const web3Factory = {
                 }),
             );
         } else {
-            provider.addProvider(
-                new RpcSubprovider({
-                    rpcUrl: config.rpcUrl || constants.RPC_URL,
-                }),
-            );
+            provider.addProvider(new RPCSubprovider(config.rpcUrl || constants.RPC_URL));
         }
         provider.start();
         return provider;