Enables internal filesystem types via Isolated filesystems

chrome/browser/extensions/platform_app_launcher.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 "chrome/browser/extensions/platform_app_launcher.h"
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/api/app/app_api.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/lazy_background_task_queue.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_messages.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/render_process_host.h"
 #include "net/base/mime_util.h"
 #include "net/base/net_util.h"
+#include "webkit/fileapi/file_system_types.h"
 #include "webkit/fileapi/isolated_context.h"
 #include "webkit/glue/web_intent_data.h"
 #include "webkit/glue/web_intent_service_data.h"
 
 using content::BrowserThread;
 using extensions::Extension;
 using extensions::ExtensionSystem;
 
 namespace {
 
@@ skipping 157 matching lines @@
     // If the renderer already has permission to read these paths, it is not
     // regranted, as this would overwrite any other permissions which the
     // renderer may already have.
     if (!policy->CanReadFile(renderer_id, file_path))
       policy->GrantReadFile(renderer_id, file_path);
 
     std::string registered_name;
     fileapi::IsolatedContext* isolated_context =
         fileapi::IsolatedContext::GetInstance();
     DCHECK(isolated_context);
-    std::string filesystem_id = isolated_context->RegisterFileSystemForFile(
-        file_path, &registered_name);
+    std::string filesystem_id = isolated_context->RegisterFileSystemForPath(
+        fileapi::kFileSystemTypeIsolated, file_path, &registered_name);
     // Granting read file system permission as well to allow file-system
     // read operations.
     policy->GrantReadFileSystem(renderer_id, filesystem_id);
 
     extensions::AppEventRouter::DispatchOnLaunchedEventWithFileEntry(
         profile_, extension_, ASCIIToUTF16(kViewIntent), filesystem_id,
         registered_name);
   }
 
   // The profile the app should be run in.
@@ skipping 112 matching lines @@
         new PlatformAppBlobIntentLauncher(profile, extension, web_intent_data);
     launcher->Launch();
     return;
   }
 
   extensions::AppEventRouter::DispatchOnLaunchedEventWithWebIntent(
       profile, extension, web_intent_data);
 }
 
 }  // namespace extensions