Files app: Make the timeout duration for resolveIsolatedEntries() shorter.

ui/file_manager/file_manager/background/js/volume_manager_util.js

Index: ui/file_manager/file_manager/background/js/volume_manager_util.js
diff --git a/ui/file_manager/file_manager/background/js/volume_manager_util.js b/ui/file_manager/file_manager/background/js/volume_manager_util.js
index 5362efc2f71629b5816295b5fc20ab00433dd271..ec6abc25bd2c21726506e2ba62b7effee6481937 100644
--- a/ui/file_manager/file_manager/background/js/volume_manager_util.js
+++ b/ui/file_manager/file_manager/background/js/volume_manager_util.js
@@ -8,13 +8,21 @@
 var volumeManagerUtil = {};
 
 /**
- * Time in milliseconds that we wait a response for. If no response on
+ * Time in milliseconds that we wait a response for general volume operations
+ * such as mount, unmount, and requestFileSystem. If no response on
  * mount/unmount received the request supposed failed.
  * @const {number}
  */
 volumeManagerUtil.TIMEOUT = 15 * 60 * 1000;
 
 /**
+ * Time in milliseconds that we wait a response for
+ * chrome.fileManagerPrivate.resolveIsolatedEntries.
+ * @const {number}
+ */
+volumeManagerUtil.TIMEOUT_FOR_RESOLVE_ISOLATED_ENTRIES = 1 * 60 * 1000;
+
+/**
  * @const {string}
  */
 volumeManagerUtil.TIMEOUT_STR_REQUEST_FILE_SYSTEM =
@@ -102,7 +110,7 @@ volumeManagerUtil.createVolumeInfo = function(volumeMetadata) {
                       resolve(entries[0].filesystem);
                   });
             }),
-            volumeManagerUtil.TIMEOUT,
+            volumeManagerUtil.TIMEOUT_FOR_RESOLVE_ISOLATED_ENTRIES,
             volumeManagerUtil.TIMEOUT_STR_RESOLVE_ISOLATED_ENTRIES +
                 ': ' + volumeMetadata.volumeId);
        })