Merge branch 'develop' of github.com:MetaMask/metamask-extension into network-remove-provider-engine

2 files changed, 15 insertions, 0 deletions

diff --git a/app/scripts/contentscript.js b/app/scripts/contentscript.js
index 555902ddf..75e0a95b3 100644
--- a/app/scripts/contentscript.js
+++ b/app/scripts/contentscript.js
@@ -176,6 +176,7 @@ function blacklistedDomainCheck () {
     'webbyawards.com',
     'cdn.shopify.com/s/javascripts/tricorder/xtld-read-only-frame.html',
     'adyen.com',
+    'gravityforms.com',
   ]
   var currentUrl = window.location.href
   var currentRegex
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index b1d0217fd..c00d31949 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -388,6 +388,8 @@ module.exports = class MetamaskController extends EventEmitter {
       updateAndApproveTransaction: nodeify(txController.updateAndApproveTransaction, txController),
       retryTransaction: nodeify(this.retryTransaction, this),
       getFilteredTxList: nodeify(txController.getFilteredTxList, txController),
+      isNonceTaken: nodeify(txController.isNonceTaken, txController),
+      estimateGas: nodeify(this.estimateGas, this),
 
       // messageManager
       signMessage: nodeify(this.signMessage, this),
@@ -927,6 +929,18 @@ module.exports = class MetamaskController extends EventEmitter {
     return state
   }
 
+  estimateGas (estimateGasParams) {
+    return new Promise((resolve, reject) => {
+      return this.txController.txGasUtil.query.estimateGas(estimateGasParams, (err, res) => {
+        if (err) {
+          return reject(err)
+        }
+
+        return resolve(res)
+      })
+    })
+  }
+
 //=============================================================================
 // PASSWORD MANAGEMENT
 //=============================================================================