Fix logo button style (#15428)

* Fix bell button rtl style

* Remove size and style props from button component

* Fix logo button style

* Update jest snapshot

app/javascript/mastodon/components/button.js

@@ -10,17 +10,11 @@ export default class Button extends React.PureComponent {
     disabled: PropTypes.bool,
     block: PropTypes.bool,
     secondary: PropTypes.bool,
-    size: PropTypes.number,
     className: PropTypes.string,
     title: PropTypes.string,
-    style: PropTypes.object,
     children: PropTypes.node,
   };
 
-  static defaultProps = {
-    size: 36,
-  };
-
   handleClick = (e) => {
     if (!this.props.disabled) {
       this.props.onClick(e);
@@ -36,13 +30,6 @@ export default class Button extends React.PureComponent {
   }
 
   render () {
-    const style = {
-      padding: `0 ${this.props.size / 2.25}px`,
-      height: `${this.props.size}px`,
-      lineHeight: `${this.props.size}px`,
-      ...this.props.style,
-    };
-
     const className = classNames('button', this.props.className, {
       'button-secondary': this.props.secondary,
       'button--block': this.props.block,
@@ -54,7 +41,6 @@ export default class Button extends React.PureComponent {
         disabled={this.props.disabled}
         onClick={this.handleClick}
         ref={this.setRef}
-        style={style}
         title={this.props.title}
       >
         {this.props.text || this.props.children}