Update create-react-class dependency

yarn.lock

@@ -3854,10 +3854,6 @@ core-js-pure@^3.0.0:
   resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.8.3.tgz#10e9e3b2592ecaede4283e8f3ad7020811587c02"
   integrity sha512-V5qQZVAr9K0xu7jXg1M7qTEwuxUgqr7dUOezGaNa7i+Xn9oXAU/d1fzqD9ObuwpVQOaorO5s70ckyi1woP9lVA==
 
-core-js@^1.0.0:
-  version "1.2.7"
-  resolved "https://registry.npmjs.org/core-js/-/core-js-1.2.7.tgz"
-
 core-js@^2.4.0:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.1.tgz"
@@ -3916,11 +3912,11 @@ create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
-create-react-class@^15.6.2:
-  version "15.6.3"
-  resolved "https://registry.yarnpkg.com/create-react-class/-/create-react-class-15.6.3.tgz"
+create-react-class@^15.7.0:
+  version "15.7.0"
+  resolved "https://registry.yarnpkg.com/create-react-class/-/create-react-class-15.7.0.tgz#7499d7ca2e69bb51d13faf59bd04f0c65a1d6c1e"
+  integrity sha512-QZv4sFWG9S5RUvkTYWbflxeZX+JG7Cz0Tn33rQBJ+WFQTqTfUTjMjiv9tnfXazjsO5r0KhPs+AqCjyrQX6h2ng==
   dependencies:
-    fbjs "^0.8.9"
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
@@ -4630,12 +4626,6 @@ encodeurl@~1.0.1, encodeurl@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz"
 
-encoding@^0.1.11:
-  version "0.1.12"
-  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz"
-  dependencies:
-    iconv-lite "~0.4.13"
-
 end-of-stream@^1.1.0:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.1.tgz"
@@ -5221,18 +5211,6 @@ fbjs-css-vars@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/fbjs-css-vars/-/fbjs-css-vars-1.0.2.tgz"
 
-fbjs@^0.8.9:
-  version "0.8.17"
-  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.17.tgz"
-  dependencies:
-    core-js "^1.0.0"
-    isomorphic-fetch "^2.1.1"
-    loose-envify "^1.0.0"
-    object-assign "^4.1.0"
-    promise "^7.1.1"
-    setimmediate "^1.0.5"
-    ua-parser-js "^0.7.18"
-
 fbjs@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-3.0.0.tgz#0907067fb3f57a78f45d95f1eacffcacd623c165"
@@ -5935,7 +5913,7 @@ iconv-lite@0.4.23:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
-iconv-lite@0.4.24, iconv-lite@~0.4.13:
+iconv-lite@0.4.24:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz"
   dependencies:
@@ -6359,7 +6337,7 @@ is-relative@^1.0.0:
   dependencies:
     is-unc-path "^1.0.0"
 
-is-stream@^1.0.1, is-stream@^1.1.0:
+is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz"
 
@@ -6435,13 +6413,6 @@ isobject@^3.0.0, isobject@^3.0.1:
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz"
   integrity sha1-TkMekrEalzFjaqH5yNHMvP2reN8=
 
-isomorphic-fetch@^2.1.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz"
-  dependencies:
-    node-fetch "^1.0.1"
-    whatwg-fetch ">=0.10.0"
-
 isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz"
@@ -8028,13 +7999,6 @@ node-fetch@2.6.1:
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
   integrity sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==
 
-node-fetch@^1.0.1:
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz"
-  dependencies:
-    encoding "^0.1.11"
-    is-stream "^1.0.1"
-
 node-html-parser@1.4.9:
   version "1.4.9"
   resolved "https://registry.yarnpkg.com/node-html-parser/-/node-html-parser-1.4.9.tgz#3c8f6cac46479fae5800725edb532e9ae8fd816c"
@@ -11301,10 +11265,6 @@ whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.5:
   dependencies:
     iconv-lite "0.4.24"
 
-whatwg-fetch@>=0.10.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.0.0.tgz"
-
 whatwg-mimetype@^2.2.0, whatwg-mimetype@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz"