fix frozen row background

Author: mtrezza

src/components/BrowserCell/BrowserCell.react.js

@@ -637,7 +637,6 @@ export default class BrowserCell extends Component {
       style.position = 'sticky';
       style.left = this.props.stickyLeft;
       style.zIndex = 1;
-      style.background = this.props.rowBackground;
       style.borderBottom = '1px solid #e3e3ea';
     }
 

src/components/BrowserRow/BrowserRow.react.js

@@ -71,7 +71,6 @@ export default class BrowserRow extends Component {
     } else if (obj.className === '_User' && obj.get('authData') !== undefined) {
       requiredCols = ['authData'];
     }
-    const rowBackground = row % 2 ? '#F4F5F7' : '#FFFFFF';
     const rowStyle = { minWidth: rowWidth };
     return (
       <div className={styles.tableRow} style={rowStyle} onMouseOver={() => onMouseOverRow(obj.id)}>
@@ -85,7 +84,6 @@ export default class BrowserRow extends Component {
                   position: 'sticky',
                   left: 0,
                   zIndex: 1,
-                  background: rowBackground,
                   borderBottom: '1px solid #e3e3ea',
                 }
               : {}
@@ -149,7 +147,6 @@ export default class BrowserRow extends Component {
               readonly={isUnique || readOnlyFields.indexOf(name) > -1}
               width={width}
               stickyLeft={freezeIndex >= j ? stickyLefts[j] : undefined}
-              rowBackground={rowBackground}
               current={currentCol === j}
               onSelect={setCurrent}
               onEditChange={setEditing}