Support file system access in DevTools with isolated file system.

content/renderer/devtools/devtools_client.cc

 // 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.
 
 #include "content/renderer/devtools/devtools_client.h"
 
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "content/common/devtools_messages.h"
@@ skipping 71 matching lines @@
                                 save_as));
 }
 
 void DevToolsClient::append(const WebKit::WebString& url,
                             const WebKit::WebString& content) {
   Send(new DevToolsHostMsg_Append(routing_id(),
                                   url.utf8(),
                                   content.utf8()));
 }
 
+void DevToolsClient::requestFileSystemPermissions() {
+  Send(new DevToolsHostMsg_RequestFileSystemPermissions(routing_id()));
+}
+
+void DevToolsClient::selectFolderAndGrantFileSystemPermission() {
+  Send(new DevToolsHostMsg_SelectFolderAndGrantFileSystemPermission(
+      routing_id()));
+}
+
+void DevToolsClient::revokeFileSystemPermission(
+    const WebString& fileSystemPath) {
+  Send(new DevToolsHostMsg_RevokeFileSystemPermission(routing_id(),
+                                                      fileSystemPath.utf8()));
+}
+
+
 void DevToolsClient::OnDispatchOnInspectorFrontend(const std::string& message) {
   web_tools_frontend_->dispatchOnInspectorFrontend(
       WebString::fromUTF8(message));
 }
 
 }  // namespace content