DevTools: promisify ContentProvider.requestContent and all its clients.

third_party/WebKit/Source/devtools/front_end/sources/InplaceFormatterEditorAction.js

 
 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @constructor
  * @implements {WebInspector.SourcesView.EditorAction}
  */
 WebInspector.InplaceFormatterEditorAction = function()
@@ skipping 65 matching lines @@
 
     _formatSourceInPlace: function()
     {
         var uiSourceCode = this._sourcesView.currentUISourceCode();
         if (!this._isFormattable(uiSourceCode))
             return;
 
         if (uiSourceCode.isDirty())
             contentLoaded.call(this, uiSourceCode.workingCopy());
         else
-            uiSourceCode.requestContent(contentLoaded.bind(this));
+            uiSourceCode.requestContent().then(contentLoaded.bind(this));
 
         /**
          * @this {WebInspector.InplaceFormatterEditorAction}
          * @param {?string} content
          */
         function contentLoaded(content)
         {
             var highlighterType = WebInspector.NetworkProject.uiSourceCodeMimeType(uiSourceCode);
             WebInspector.Formatter.format(uiSourceCode.contentType(), highlighterType, content || "", innerCallback.bind(this));
         }
@@ skipping 11 matching lines @@
             var start = [0, 0];
             if (sourceFrame) {
                 var selection = sourceFrame.selection();
                 start = formatterMapping.originalToFormatted(selection.startLine, selection.startColumn);
             }
             uiSourceCode.setWorkingCopy(formattedContent);
             this._sourcesView.showSourceLocation(uiSourceCode, start[0], start[1]);
         }
     },
 }