Remove <Defer /> component

This reduce amount of blinks - but not prevent them completely in dev
So still need investigate

src/components/OperationsList/index.js

@@ -24,7 +24,6 @@ import IconAngleDown from 'icons/AngleDown'
 
 import Box, { Card } from 'components/base/Box'
 import Text from 'components/base/Text'
-import Defer from 'components/base/Defer'
 import Track from 'analytics/Track'
 
 import SectionTitle from './SectionTitle'
@@ -100,7 +99,6 @@ export class OperationsList extends PureComponent<Props, State> {
     const accountsMap = accounts ? keyBy(accounts, 'id') : { [account.id]: account }
 
     return (
-      <Defer>
       <Box flow={4}>
         {title && (
           <Text color="dark" ff="Museo Sans" fontSize={6}>
@@ -135,10 +133,7 @@ export class OperationsList extends PureComponent<Props, State> {
             onMount
             event="OperationsListEndReached"
             totalSections={groupedOperations.sections.length}
-              totalOperations={groupedOperations.sections.reduce(
-                (sum, s) => sum + s.data.length,
-                0,
-              )}
+            totalOperations={groupedOperations.sections.reduce((sum, s) => sum + s.data.length, 0)}
           />
         ) : null}
         {!groupedOperations.completed ? (
@@ -154,7 +149,6 @@ export class OperationsList extends PureComponent<Props, State> {
           </Box>
         )}
       </Box>
-      </Defer>
     )
   }
 }

src/components/base/Defer.js

@@ -1,40 +0,0 @@
-// @flow
-
-import { PureComponent } from 'react'
-
-type Props = {
-  children: any,
-}
-
-type State = {
-  shouldRender: boolean,
-}
-
-class Defer extends PureComponent<Props, State> {
-  state = {
-    shouldRender: false,
-  }
-
-  componentDidMount() {
-    this._mounted = true
-
-    window.requestAnimationFrame(() =>
-      window.requestAnimationFrame(() => this._mounted && this.setState({ shouldRender: true })),
-    )
-  }
-
-  componentWillUnmount() {
-    this._mounted = false
-  }
-
-  _mounted = false
-
-  render() {
-    const { children } = this.props
-    const { shouldRender } = this.state
-
-    return shouldRender ? children : null
-  }
-}
-
-export default Defer

src/components/base/Modal/index.js

@@ -19,7 +19,6 @@ import { closeModal, isModalOpened, getModalData } from 'reducers/modals'
 
 import Box from 'components/base/Box'
 import GrowScroll from 'components/base/GrowScroll'
-import Defer from 'components/base/Defer'
 
 export { default as ModalBody } from './ModalBody'
 export { default as ConfirmModal } from './ConfirmModal'
@@ -126,7 +125,7 @@ class Pure extends Component<any> {
   render() {
     const { data, onClose, render } = this.props
 
-    return <Defer>{render({ data, onClose })}</Defer>
+    return render({ data, onClose })
   }
 }