add files

chrome/browser/resources/options/import_data_overlay.js

Index: chrome/browser/resources/options/import_data_overlay.js
diff --git a/chrome/browser/resources/options/import_data_overlay.js b/chrome/browser/resources/options/import_data_overlay.js
new file mode 100644
index 0000000000000000000000000000000000000000..2d8c9450b4092cc14a8cf29ef312d0fe91e8d829
--- /dev/null
+++ b/chrome/browser/resources/options/import_data_overlay.js
@@ -0,0 +1,64 @@
+// Copyright (c) 2010 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.
+
+/**
+ * ImportDataOverlay class
+ * Encapsulated handling of the 'Import Data' overlay page.
+ * @class
+ */
+function ImportDataOverlay() {
+  OptionsPage.call(this, 'importDataOverlay',
+                   templateData.import_data_title,
+                   'importDataOverlay');
+}
+
+cr.addSingletonGetter(ImportDataOverlay);
+
+ImportDataOverlay.prototype = {
+  // Inherit ImportDataOverlay from OptionsPage.
+  __proto__: OptionsPage.prototype,
+
+  /**
+   * Initialize the page.
+   */
+  initializePage: function() {
+    // Call base class implementation to starts preference initialization.
+    OptionsPage.prototype.initializePage.call(this);
+
+    $('import-data-cancel').onclick = function(e) {
+      OptionsPage.clearOverlays();
+    }
+
+    $('import-data-commit').onclick = function(e) {
+      var paramList = new Array();
+    }
+  },
+
+  /**
+   * Clear the supported browsers popup
+   * @private
+   */
+  clearSupportedBrowsers_: function() {
+    $('supported-browsers').textContent = '';
+  },
+
+  /**
+   * Update the supported browsers popup with given entries.
+   * @param {Array} list of supported browsers name.
+   */
+  updateSupportedBrowsers_: function(browsers) {
+    this.clearSupportedBrowsers_();
+    browserSelect = $('supported-browsers');
+    browserCount = browsers.length
+    for (var i = 0; i < browserCount; i++) {
+      var browser = browsers[i]
+      var option = new Option(browser['name'], browser['index']);
+      browserSelect.appendChild(option);
+    }
+  },
+};
+
+ImportDataOverlay.updateSupportedBrowsers = function(browsers) {
+  ImportDataOverlay.getInstance().updateSupportedBrowsers_(browsers);
+}