Revert 221982 "file_manager: Remove FileWatchChangedEntry from f..."

trunk/src/chrome/common/extensions/api/file_browser_private.json

 // Copyright (c) 2012 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.
 
 [
   {
     "namespace":"fileBrowserPrivate",
     "compiler_options": {
       "implemented_in": "chrome/browser/chromeos/extensions/file_manager/file_browser_private_api_functions.h"
     },
@@ skipping 287 matching lines @@
             "type": "string",
             "description": "URL of file that is being transfered."
           },
           "canceled": {
             "type": "boolean",
             "description": "True if ongoing transfer operation was found and canceled."
           }
         }
       },
       {
+        "id": "FileWatchChangedEntry",
+        "type": "object",
+        "description": "Information about changed file or directory",
+        "properties": {
+          "changeType": {
+            "type": "string",
+            "enum": ["added", "deleted", "updated"],
+            "description": "Specifies type of the change."
+          },
+          "fileUrl": {
+            "type": "string",
+            "description": "URL of the changed file."
+          }
+        }
+      },
+      {
         "id": "FileWatchEvent",
         "type": "object",
         "description": "Directory change notification details.",
         "properties": {
           "eventType": {
             "type": "string",
             "enum": ["changed", "error"],
             "description": "Specifies type of event that is raised."
           },
           "directoryUrl": {
             "type": "string",
             "description": "URL of watched directory."
+          },
+          "changedEntries": {
+            "type": "array",
+            "items": {"$ref": "FileWatchChangedEntry"}
           }
         }
       }
     ],
     "functions": [
       {
         "name": "logoutUser",
         "type": "function",
         "description": "Logout the current user.",
         "parameters": []
@@ skipping 912 matching lines @@
       },
       {
         "name": "onDriveConnectionStatusChanged",
         "type": "function",
         "description": "Fired when the active network connection state changes. The network connection state can be retrieved via 'getDriveConnectionState'.",
         "parameters": []
       }
     ]
   }
 ]