[Files.app] Not to capture mouse events when the suggest app dialog is visible.

chrome/browser/resources/file_manager/js/suggest_apps_dialog.js

 // Copyright (c) 2013 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 strict';
 
 /**
  * SuggestAppsDialog contains a list box to select an app to be opened the file
  * with. This dialog should be used as action picker for file operations.
  */
@@ skipping 64 matching lines @@
  * @type {RegExp}
  * @const
  */
 var REGEXP_LOCALHOST_MATCH = /^https?:\/\/localhost(?:\:\d{1,5})?$/;
 
 /**
  * Creates dialog in DOM tree.
  *
  * @param {HTMLElement} parentNode Node to be parent for this dialog.
  * @constructor
- * @extends {cr.ui.dialogs.BaseDialog}
+ * @extends {FileManagerDialogBase}
  */
 function SuggestAppsDialog(parentNode) {
-  cr.ui.dialogs.BaseDialog.call(this, parentNode);
+  FileManagerDialogBase.call(this, parentNode);
 
   this.frame_.id = 'suggest-app-dialog';
 
   this.spinnerWrapper_ = this.document_.createElement('div');
   this.spinnerWrapper_.className = 'spinner-container';
   this.spinnerWrapper_.style.width = SPINNER_WIDTH + 'px';
   this.spinnerWrapper_.style.height = SPINNER_HEIGHT + 'px';
   this.spinnerWrapper_.hidden = true;
   this.frame_.appendChild(this.spinnerWrapper_);
 
@@ skipping 48 matching lines @@
   this.mime_ = null;
   this.installingItemId_ = null;
   this.state_ = SuggestAppsDialog.State.UNINITIALIZED;
 
   this.initializationTask_ = new AsyncUtil.Group();
   this.initializationTask_.add(this.retrieveAuthorizeToken_.bind(this));
   this.initializationTask_.run();
 }
 
 SuggestAppsDialog.prototype = {
-  __proto__: cr.ui.dialogs.BaseDialog.prototype
+  __proto__: FileManagerDialogBase.prototype
 };
 
 /**
  * @enum {string}
  * @const
  */
 SuggestAppsDialog.State = {
   UNINITIALIZED: 'SuggestAppsDialog.State.UNINITIALIZED',
   INITIALIZING: 'SuggestAppsDialog.State.INITIALIZING',
   INITIALIZE_FAILED_CLOSING:
@@ skipping 92 matching lines @@
       this.onHide_();
       return;
     }
 
     var title = str('SUGGEST_DIALOG_TITLE');
 
     // TODO(yoshiki): Remove this before ShareDialog launches.
     if (this.urlOverrided_)
       title += ' [OVERRIDED]';
 
-    cr.ui.dialogs.BaseDialog.prototype.showWithTitle.apply(
-        this, [title, '', function() {}, null, null]);
+    var show =
+        FileManagerDialogBase.prototype.showTitleOnlyDialog.call(this, title);
+    if (!show) {
+      console.error('SuggestAppsDialog can\'t be shown');
+      this.state_ = SuggestAppsDialog.State.UNINITIALIZED;
+      this.onHide();
+      return;
+    }
 
     this.webviewContainer_.innerHTML =
         '<webview id="cws-widget" partition="persist:cwswidgets"></webview>';
     this.webviewContainer_.classList.remove('loaded');
     this.webviewContainer_.style.width = SPINNER_WIDTH + 'px';
     this.webviewContainer_.style.height = SPINNER_HEIGHT + 'px';
 
     this.webview_ = this.container_.querySelector('#cws-widget');
 
     // TODO(yoshiki): Removes the 'Authentication' header after the CWS widget
@@ skipping 135 matching lines @@
 
   if (this.webviewClient_) {
     this.webviewClient_.dispose();
     this.webviewClient_ = null;
   }
 
   this.webviewContainer_.innerHTML = '';
   this.extension_ = null;
   this.mime_ = null;
 
-  cr.ui.dialogs.BaseDialog.prototype.hide.call(
+  FileManagerDialogBase.prototype.hide.call(
       this,
       this.onHide_.bind(this, opt_originalOnHide));
 };
 
 /**
  * @param {function()=} opt_originalOnHide Original onHide function passed to
  *     SuggestAppsDialog.hide().
  * @private
  */
 SuggestAppsDialog.prototype.onHide_ = function(opt_originalOnHide) {
@@ skipping 16 matching lines @@
       result = SuggestAppsDialog.Result.USER_CANCELL;
       break;
     default:
       result = SuggestAppsDialog.Result.USER_CANCELL;
       console.error('Invalid state.');
   }
   this.state_ = SuggestAppsDialog.State.UNINITIALIZED;
 
   this.onDialogClosed_(result);
 };