remove transparent row (#1084)

components/Carbon.js

@@ -351,7 +351,6 @@ class Carbon extends React.PureComponent {
           onMouseUp={this.onMouseUp}
         >
           <SpinnerWrapper loading={this.props.loading}>{content}</SpinnerWrapper>
-          <div className="twitter-png-fix" />
         </div>
         {selectionNode &&
           ReactDOM.createPortal(
@@ -370,17 +369,6 @@ class Carbon extends React.PureComponent {
               align-items: center;
               overflow: hidden;
             }
-
-            /* forces twitter to save images as png — https://github.com/carbon-app/carbon/issues/86 */
-            .twitter-png-fix {
-              /* TODO, remove?
-               * Twitter is currently converting everything to JPEGs anyways. Removing this
-               * would simplify the width/height calculations, as well as the includeTransparentRow option
-               */
-              height: 0px;
-              width: 100%;
-              background: rgba(0, 0, 0, 0.01);
-            }
           `}
         </style>
       </div>

components/Editor.js

@@ -108,7 +108,6 @@ class Editor extends React.Component {
       type,
       squared = this.state.squaredImage,
       exportSize = (EXPORT_SIZES_HASH[this.state.exportSize] || DEFAULT_EXPORT_SIZE).value,
-      includeTransparentRow = false,
     } = { format: 'png' }
   ) => {
     // if safari, get image from api
@@ -155,9 +154,6 @@ class Editor extends React.Component {
           if (className.includes('CodeMirror-cursors')) {
             return false
           }
-          if (className.includes('twitter-png-fix')) {
-            return includeTransparentRow
-          }
         }
         return true
       },
@@ -207,7 +203,7 @@ class Editor extends React.Component {
   }
 
   tweet = () => {
-    this.getCarbonImage({ format: 'png', includeTransparentRow: true }).then(
+    this.getCarbonImage({ format: 'png' }).then(
       this.context.tweet.bind(null, this.state.code || DEFAULT_CODE)
     )
   }

pages/embed/index.js

@@ -112,8 +112,7 @@ class Embed extends React.Component {
         </div>
         <style jsx global>
           {`
-            .eliminateOnRender,
-            .twitter-png-fix {
+            .eliminateOnRender {
               display: none;
             }
           `}