remove not needed anymore component

src/components/DeviceCheckAddress.js

@@ -1,39 +0,0 @@
-// @flow
-
-import { PureComponent } from 'react'
-
-type Props = {
-  render: ({ isVerified?: ?boolean }) => *,
-}
-
-type State = {
-  isVerified: null | boolean,
-}
-
-class CheckAddress extends PureComponent<Props, State> {
-  state = {
-    isVerified: null,
-  }
-
-  componentWillUnmount() {
-    this._isUnmounted = true
-  }
-
-  _isUnmounted = false
-
-  safeSetState = (...args: *) => {
-    if (this._isUnmounted) {
-      return
-    }
-    this.setState(...args)
-  }
-
-  render() {
-    const { render } = this.props
-    const { isVerified } = this.state
-
-    return render({ isVerified })
-  }
-}
-
-export default CheckAddress

src/components/modals/Receive/03-step-confirm-address.js

@@ -9,7 +9,6 @@ import type { Device, T } from 'types/common'
 import Box from 'components/base/Box'
 import CurrentAddressForAccount from 'components/CurrentAddressForAccount'
 import DeviceConfirm from 'components/DeviceConfirm'
-import DeviceCheckAddress from 'components/DeviceCheckAddress'
 
 const Container = styled(Box).attrs({
   alignItems: 'center',
@@ -51,13 +50,7 @@ export default (props: Props) => (
         <Text>{props.t('receive:steps.confirmAddress.text')}</Text>
         {props.account && <CurrentAddressForAccount account={props.account} />}
         {props.device &&
-          props.account && (
-            <Box mb={2} mt={-1}>
-              <DeviceCheckAddress
-                render={() => <DeviceConfirm error={props.addressVerified === false} />}
-              />
-            </Box>
-          )}
+          props.account && <DeviceConfirm mb={2} mt={-1} error={props.addressVerified === false} />}
       </Fragment>
     )}
   </Container>