refactor: browser.

lib/bcoin/db/ldb.js

@@ -116,7 +116,7 @@ ldb.parseOptions = function parseOptions(options) {
   if (backend.name === 'rbt')
     db = require('./rbt');
   else if (utils.isBrowser)
-    db = require('../../../browser/ldb');
+    db = require('./level');
   else
     db = require(backend.name);
 

lib/bcoin/net/peer.js

@@ -461,7 +461,7 @@ Peer.prototype.createSocket = function createSocket(port, host) {
     socket = this._createSocket(port, host);
   } else {
     if (utils.isBrowser) {
-      proxy = require('../../../browser/proxysocket');
+      proxy = require('./proxysocket');
       socket = proxy.connect(this.pool.proxyServer, port, host);
     } else {
       net = require('net');