Declare providing extension capabilities in the manifest.

chrome/test/data/extensions/api_test/file_system_provider/mount/test.js

 // Copyright 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';
 
 /**
  * Runs all of the test cases, one by one.
  */
 chrome.test.runTests([
@@ skipping 50 matching lines @@
 
   // End to end test. Mounts a volume using fileSystemProvider.mount(), then
   // checks if the mounted volume is added to VolumeManager, by querying
   // fileManagerPrivate.getVolumeMetadataList().
   function successfulMount() {
     var fileSystemId = 'caramel-candy';
     chrome.fileSystemProvider.mount(
         {
           fileSystemId: fileSystemId,
           displayName: 'caramel-candy.zip',
-          source: 'FILE'
         },
         chrome.test.callbackPass(function() {
           chrome.fileManagerPrivate.getVolumeMetadataList(function(volumeList) {
             var volumeInfo;
             volumeList.forEach(function(inVolumeInfo) {
               if (inVolumeInfo.extensionId == chrome.runtime.id &&
                   inVolumeInfo.fileSystemId == fileSystemId) {
                 volumeInfo = inVolumeInfo;
               }
             });
@@ skipping 48 matching lines @@
             {
               fileSystemId: 'over-the-limit-fs-id',
               displayName: 'Over The Limit File System'
             },
             chrome.test.callbackFail('TOO_MANY_OPENED'));
       }
     };
     tryNextOne();
   },
 
-  // Tests if fileManagerPrivate.addProvidedFileSystem() fails if the extension
-  // does not listen to onMountRequested() event.
-  function requestMountWithoutListener() {
-    chrome.fileManagerPrivate.getProvidingExtensions(
-        chrome.test.callbackPass(function(extensions) {
-          chrome.test.assertEq(extensions.length, 1);
-          chrome.test.assertEq(chrome.runtime.id, extensions[0].extensionId);
-          chrome.test.assertEq(
-              chrome.runtime.getManifest().name, extensions[0].name);
-          chrome.test.assertFalse(extensions[0].canConfigure);
-          chrome.test.assertFalse(extensions[0].canAdd);
-        }));
-    chrome.fileManagerPrivate.addProvidedFileSystem(
-        chrome.runtime.id,
-        chrome.test.callbackFail('Failed to request a new mount.'));
-  },
-
   // Tests if fileManagerPrivate.addProvidedFileSystem() emits the
   // onMountRequested() event.
   function requestMountSuccess() {
     var onMountRequested = chrome.test.callbackPass(
         function(onSuccess, onError) {
           chrome.fileSystemProvider.onMountRequested.removeListener(
               onMountRequested);
         });
 
     chrome.fileSystemProvider.onMountRequested.addListener(
         onMountRequested);
     chrome.fileManagerPrivate.getProvidingExtensions(
         chrome.test.callbackPass(function(extensions) {
           chrome.test.assertEq(extensions.length, 1);
           chrome.test.assertEq(chrome.runtime.id, extensions[0].extensionId);
           chrome.test.assertEq(
               chrome.runtime.getManifest().name, extensions[0].name);
-          chrome.test.assertFalse(extensions[0].canConfigure);
-          chrome.test.assertTrue(extensions[0].canAdd);
+          chrome.test.assertFalse(extensions[0].configurable);
+          chrome.test.assertTrue(extensions[0].multipleMounts);
+          chrome.test.assertEq('network', extensions[0].source);
         }));
 
     chrome.fileManagerPrivate.addProvidedFileSystem(
         chrome.runtime.id,
         chrome.test.callbackPass(function() {}));
   }
 ]);