Revert "Implement a JavaScript API for document scanning"

chrome/common/extensions/api/document_scan.idl

Index: chrome/common/extensions/api/document_scan.idl
diff --git a/chrome/common/extensions/api/document_scan.idl b/chrome/common/extensions/api/document_scan.idl
deleted file mode 100644
index 0428d4a10b0481ad0d84cb853dcf50aef0d76576..0000000000000000000000000000000000000000
--- a/chrome/common/extensions/api/document_scan.idl
+++ /dev/null
@@ -1,36 +0,0 @@
-// 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.
-
-// Use the <code>chrome.document_scan</code> API to discover and retrieve
-// images from attached paper document scanners.
-namespace documentScan {
-  dictionary ScanOptions {
-    // The MIME types that are accepted by the caller.
-    DOMString[]? mimeTypes;
-
-    // The number of scanned images allowed (defaults to 1).
-    long? maxImages;
-  };
-
-  dictionary ScanResults {
-    // The data image URLs in a form that can be passed as the "src" value to
-    // an image tag.
-    DOMString[] dataUrls;
-
-    // The MIME type of |dataUrls|.
-    DOMString mimeType;
-  };
-
-  // Callback from the <code>scan</code> method; on success
-  // the results from the scan is returned in |results|.
-  callback ScanCallback = void (ScanResults results);
-
-  interface Functions {
-    // Performs a document scan.  On success, the PNG data will be
-    // sent to the callback.
-    // |options| : <code>Options</code> object containing scan parameters.
-    // |callback| : Called with the result and data from the scan.
-    static void scan(ScanOptions options, ScanCallback callback);
-  };
-};