This reverts commit f09ab88891, reversing
changes made to effc761e0e.
This is being temporarily reverted to make it easier to release an
urgent fix for v10.15.1.
* Update EIP-1559 UI on the View Quote page (WIP)
* UI redesign for the View Quote page in Swaps, update tests, refactoring
* Update styles for the View Quote page
* Improve scrolling and styling for the View Quote page
* Update snapshots
* Fix a scrolling issue
* Use Ethereum mainnet for swaps API calls if it's Rinkeby
* UI / content updates on the View Quote page
* Remove unused content in Swaps
* Fix an ESLint issue
* Update UTs with the latest content
* Renaming
* Remove 2 more unused content strings