Update to Node.js v10

The only package that needed to be updated was `sha3`. It has been
updated to v1.2.3, which is a maintenance release that supports up to
Node.js v12.

.circleci/config.yml

@@ -80,7 +80,7 @@ workflows:
 jobs:
   prep-deps-npm:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - run:
@@ -94,7 +94,7 @@ jobs:
 
   prep-build:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -113,7 +113,7 @@ jobs:
 
   prep-docs:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -128,7 +128,7 @@ jobs:
 
   prep-scss:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -147,7 +147,7 @@ jobs:
 
   test-lint:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -158,7 +158,7 @@ jobs:
 
   test-deps:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -182,7 +182,7 @@ jobs:
   #         destination: test-artifacts
   test-e2e-chrome:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -197,7 +197,7 @@ jobs:
 
   test-e2e-firefox:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - run:
@@ -215,7 +215,7 @@ jobs:
 
   job-screens:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -230,7 +230,7 @@ jobs:
 
   job-publish-prerelease:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -250,7 +250,7 @@ jobs:
 
   job-publish-release:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -267,7 +267,7 @@ jobs:
 
   test-unit:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -277,7 +277,7 @@ jobs:
           command: npm run test:coverage
   test-mozilla-lint:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -288,7 +288,7 @@ jobs:
 
   test-integration-flat-firefox:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -304,7 +304,7 @@ jobs:
     environment:
       browsers: '["Chrome"]'
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - checkout
       - attach_workspace:
@@ -315,7 +315,7 @@ jobs:
 
   all-tests-pass:
     docker:
-      - image: circleci/node:8.16-browsers
+      - image: circleci/node:10.16-browsers
     steps:
       - run:
           name: All Tests Passed

.nvmrc

@@ -1 +1 @@
-v8.16
+v10.16.0

README.md

@@ -11,7 +11,7 @@ To learn how to contribute to the MetaMask project itself, visit our [Internal D
 
 ## Building locally
 
-- Install [Node.js](https://nodejs.org) version 8 and the latest available npm@6
+- Install [Node.js](https://nodejs.org) version 10 and the latest available npm@6
     - If you are using [nvm](https://github.com/creationix/nvm#installation) (recommended) running `nvm use` will automatically choose the right node version for you.
     - If you install Node.js manually, ensure you're using npm@6
         - Install npm@6 using `npm install -g npm@6`

package-lock.json

@@ -30740,15 +30740,6 @@
             "safe-buffer": "^5.0.1"
           }
         },
-        "sha3": {
-          "version": "1.2.2",
-          "resolved": "https://registry.npmjs.org/sha3/-/sha3-1.2.2.tgz",
-          "integrity": "sha1-pmxQmN5MJbyIM27ItIF9AFvKe6k=",
-          "dev": true,
-          "requires": {
-            "nan": "2.10.0"
-          }
-        },
         "shebang-command": {
           "version": "1.2.0",
           "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
@@ -48119,11 +48110,18 @@
       }
     },
     "sha3": {
-      "version": "1.2.0",
+      "version": "1.2.3",
-      "resolved": "https://registry.npmjs.org/sha3/-/sha3-1.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/sha3/-/sha3-1.2.3.tgz",
-      "integrity": "sha1-aYnxtwpJhwWHajc+LGKs6WqpOZo=",
+      "integrity": "sha512-sOWDZi8cDBRkLfWOw18wvJyNblXDHzwMGnRWut8zNNeIeLnmMRO17bjpLc7OzMuj1ASUgx2IyohzUCAl+Kx5vA==",
       "requires": {
-        "nan": "^2.0.5"
+        "nan": "2.13.2"
+      },
+      "dependencies": {
+        "nan": {
+          "version": "2.13.2",
+          "resolved": "https://registry.npmjs.org/nan/-/nan-2.13.2.tgz",
+          "integrity": "sha512-TghvYc72wlMGMVMluVo9WRJc0mB8KxxF/gZ4YYFy7V2ZQX9l7rgbPg7vjS9mt6U5HXODVFVI2bOduCzwOMv/lw=="
+        }
       }
     },
     "shallow-clone": {