Remove unnecessary action bar wrapper divs (#3299)

app/javascript/mastodon/components/status_action_bar.js

@@ -128,9 +128,9 @@ class StatusActionBar extends React.PureComponent {
 
     return (
       <div className='status__action-bar'>
-        <div className='status__action-bar-button-wrapper'><IconButton title={replyTitle} icon={replyIcon} onClick={this.handleReplyClick} /></div>
-        <div className='status__action-bar-button-wrapper'><IconButton disabled={reblogDisabled} active={status.get('reblogged')} title={reblogDisabled ? intl.formatMessage(messages.cannot_reblog) : intl.formatMessage(messages.reblog)} icon={reblogIcon} onClick={this.handleReblogClick} /></div>
-        <div className='status__action-bar-button-wrapper'><IconButton animate={true} active={status.get('favourited')} title={intl.formatMessage(messages.favourite)} icon='star' onClick={this.handleFavouriteClick} className='star-icon' /></div>
+        <IconButton className='status__action-bar-button' title={replyTitle} icon={replyIcon} onClick={this.handleReplyClick} />
+        <IconButton className='status__action-bar-button' disabled={reblogDisabled} active={status.get('reblogged')} title={reblogDisabled ? intl.formatMessage(messages.cannot_reblog) : intl.formatMessage(messages.reblog)} icon={reblogIcon} onClick={this.handleReblogClick} />
+        <IconButton className='status__action-bar-button star-icon' animate={true} active={status.get('favourited')} title={intl.formatMessage(messages.favourite)} icon='star' onClick={this.handleFavouriteClick} />
 
         <div className='status__action-bar-dropdown'>
           <DropdownMenu items={menu} icon='ellipsis-h' size={18} direction="right" ariaLabel="More"/>

app/javascript/styles/components.scss

@@ -676,7 +676,7 @@
   margin-top: 10px;
 }
 
-.status__action-bar-button-wrapper {
+.status__action-bar-button {
   float: left;
   margin-right: 18px;
 }

app/javascript/styles/rtl.scss

@@ -66,7 +66,7 @@ body.rtl {
     float: left;
   }
 
-  .status__action-bar-button-wrapper {
+  .status__action-bar-button {
     float: right;
     margin-right: 0;
     margin-left: 18px;