Removes Unused react-toggle dependency. (elastic#29086)

* Removes Unused react-toggle dependency.

* PR elastic#29086 Updates yarn.lock

package.json

@@ -203,7 +203,6 @@
     "react-redux": "^5.0.7",
     "react-router-dom": "^4.3.1",
     "react-sizeme": "^2.3.6",
-    "react-toggle": "4.0.2",
     "reactcss": "1.2.3",
     "redux": "4.0.0",
     "redux-actions": "2.2.1",

yarn.lock

@@ -18280,12 +18280,28 @@ react-test-renderer@^16.0.0-0, react-test-renderer@^16.2.0:
     prop-types "^15.6.0"
     react-is "^16.4.0"
 
-react-toggle@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/react-toggle/-/react-toggle-4.0.2.tgz#77f487860efb87fafd197672a2db8c885be1440f"
-  integrity sha512-EPTWnN7gQHgEAUEmjheanZXNzY5TPnQeyyHfEs3YshaiWZf5WNjfYDrglO5F1Hl/dNveX18i4l0grTEsYH2Ccw==
+react-transition-group@^2.0.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-2.5.0.tgz#70bca0e3546102c4dc5cf3f5f57f73447cce6874"
+  integrity sha512-qYB3JBF+9Y4sE4/Mg/9O6WFpdoYjeeYqx0AFb64PTazVy8RPMiE3A47CG9QmM4WJ/mzDiZYslV+Uly6O1Erlgw==
   dependencies:
-    classnames "^2.2.5"
+    dom-helpers "^3.3.1"
+    loose-envify "^1.4.0"
+    prop-types "^15.6.2"
+    react-lifecycles-compat "^3.0.4"
+
+react-treebeard@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/react-treebeard/-/react-treebeard-3.1.0.tgz#e380b9e75f900e538044280ac365d29092583642"
+  integrity sha512-u4OEzwZk1Xcxp2s55Ny/Ofp8fHRwlabKOAeGbzQ7XUE9YXFbPj8ajl0FInbXEP4Ys9+E1vHCtgqJ6VBsgbCPVg==
+  dependencies:
+    "@babel/runtime" "^7.0.0"
+    "@emotion/core" "^0.13.1"
+    "@emotion/styled" "^0.10.6"
+    deep-equal "^1.0.1"
+    prop-types "^15.6.2"
+    shallowequal "^1.1.0"
+    velocity-react "^1.4.1"
 
 react-virtualized@^9.18.5:
   version "9.20.1"