1 files changed, 0 insertions, 71 deletions
diff --git a/app/assets/javascripts/ide/lib/diff/controller.js b/app/assets/javascripts/ide/lib/diff/controller.js
deleted file mode 100644
index dc0b1c95e59..00000000000
--- a/app/assets/javascripts/ide/lib/diff/controller.js
+++ /dev/null
@@ -1,71 +0,0 @@
-/* global monaco */
-import { throttle } from 'underscore';
-import DirtyDiffWorker from './diff_worker';
-import Disposable from '../common/disposable';
-
-export const getDiffChangeType = (change) => {
-  if (change.modified) {
-    return 'modified';
-  } else if (change.added) {
-    return 'added';
-  } else if (change.removed) {
-    return 'removed';
-  }
-
-  return '';
-};
-
-export const getDecorator = change => ({
-  range: new monaco.Range(
-    change.lineNumber,
-    1,
-    change.endLineNumber,
-    1,
-  ),
-  options: {
-    isWholeLine: true,
-    linesDecorationsClassName: `dirty-diff dirty-diff-${getDiffChangeType(change)}`,
-  },
-});
-
-export default class DirtyDiffController {
-  constructor(modelManager, decorationsController) {
-    this.disposable = new Disposable();
-    this.editorSimpleWorker = null;
-    this.modelManager = modelManager;
-    this.decorationsController = decorationsController;
-    this.dirtyDiffWorker = new DirtyDiffWorker();
-    this.throttledComputeDiff = throttle(this.computeDiff, 250);
-    this.decorate = this.decorate.bind(this);
-
-    this.dirtyDiffWorker.addEventListener('message', this.decorate);
-  }
-
-  attachModel(model) {
-    model.onChange(() => this.throttledComputeDiff(model));
-  }
-
-  computeDiff(model) {
-    this.dirtyDiffWorker.postMessage({
-      path: model.path,
-      originalContent: model.getOriginalModel().getValue(),
-      newContent: model.getModel().getValue(),
-    });
-  }
-
-  reDecorate(model) {
-    this.decorationsController.decorate(model);
-  }
-
-  decorate({ data }) {
-    const decorations = data.changes.map(change => getDecorator(change));
-    this.decorationsController.addDecorations(data.path, 'dirtyDiff', decorations);
-  }
-
-  dispose() {
-    this.disposable.dispose();
-
-    this.dirtyDiffWorker.removeEventListener('message', this.decorate);
-    this.dirtyDiffWorker.terminate();
-  }
-}