Add support for actions for multiple file selection.

chrome/renderer/resources/extensions/file_manager_private_custom_bindings.js

 // 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.
 
 // Custom binding for the fileManagerPrivate API.
 
 // Bindings
 var binding = require('binding').Binding.create('fileManagerPrivate');
 var eventBindings = require('event_bindings');
 
@@ skipping 69 matching lines @@
   apiFunctions.setHandleRequest('addFileWatch', function(entry, callback) {
     var url = fileBrowserHandlerNatives.GetEntryURL(entry);
     fileManagerPrivateInternal.addFileWatch(url, callback);
   });
 
   apiFunctions.setHandleRequest('removeFileWatch', function(entry, callback) {
     var url = fileBrowserHandlerNatives.GetEntryURL(entry);
     fileManagerPrivateInternal.removeFileWatch(url, callback);
   });
 
-  apiFunctions.setHandleRequest('getEntryActions', function(entry, callback) {
-    var url = fileBrowserHandlerNatives.GetEntryURL(entry);
-    fileManagerPrivateInternal.getEntryActions(url, callback);
+  apiFunctions.setHandleRequest('getCustomActions', function(
+        entries, callback) {
+    var urls = entries.map(function(entry) {
+      return fileBrowserHandlerNatives.GetEntryURL(entry);
+    });
+    fileManagerPrivateInternal.getCustomActions(urls, callback);
   });
 
-  apiFunctions.setHandleRequest('executeEntryAction', function(
-        entry, actionId, callback) {
-    var url = fileBrowserHandlerNatives.GetEntryURL(entry);
-    fileManagerPrivateInternal.executeEntryAction(url, actionId, callback);
+  apiFunctions.setHandleRequest('executeCustomAction', function(
+        entries, actionId, callback) {
+    var urls = entries.map(function(entry) {
+      return fileBrowserHandlerNatives.GetEntryURL(entry);
+    });
+    fileManagerPrivateInternal.executeCustomAction(urls, actionId, callback);
   });
 
   apiFunctions.setHandleRequest('computeChecksum', function(entry, callback) {
     var url = fileBrowserHandlerNatives.GetEntryURL(entry);
     fileManagerPrivateInternal.computeChecksum(url, callback);
   });
 
   apiFunctions.setHandleRequest('getMimeType', function(entry, callback) {
     var url = fileBrowserHandlerNatives.GetEntryURL(entry);
     fileManagerPrivateInternal.getMimeType(url, callback);
@@ skipping 85 matching lines @@
 });
 
 eventBindings.registerArgumentMassager(
     'fileManagerPrivate.onDirectoryChanged', function(args, dispatch) {
   // Convert the entry arguments into a real Entry object.
   args[0].entry = GetExternalFileEntry(args[0].entry);
   dispatch(args);
 });
 
 exports.binding = binding.generate();