Stub for Privet file system

chrome/browser/chromeos/file_manager/volume_manager.cc

Index: chrome/browser/chromeos/file_manager/volume_manager.cc
diff --git a/chrome/browser/chromeos/file_manager/volume_manager.cc b/chrome/browser/chromeos/file_manager/volume_manager.cc
index 63b2d76d33ac567a20b902b52a2bcb0f11061d3e..f1bc9ecb47f1645cf45d10ee1f9e880d321d0b28 100644
--- a/chrome/browser/chromeos/file_manager/volume_manager.cc
+++ b/chrome/browser/chromeos/file_manager/volume_manager.cc
@@ -7,6 +7,7 @@
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback.h"
+#include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
@@ -19,7 +20,9 @@
 #include "chrome/browser/chromeos/file_manager/path_util.h"
 #include "chrome/browser/chromeos/file_manager/volume_manager_factory.h"
 #include "chrome/browser/chromeos/file_manager/volume_manager_observer.h"
+#include "chrome/browser/local_discovery/storage/privet_filesystem_constants.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chromeos/dbus/cros_disks_client.h"
 #include "chromeos/disks/disk_mount_manager.h"
@@ -63,6 +66,8 @@ std::string VolumeTypeToString(VolumeType type) {
       return "removable";
     case VOLUME_TYPE_MOUNTED_ARCHIVE_FILE:
       return "archive";
+    case VOLUME_TYPE_PRIVET:
+      return "privet";
   }
   NOTREACHED();
   return "";
@@ -131,6 +136,17 @@ VolumeInfo CreateVolumeInfoFromMountPointInfo(
   return volume_info;
 }
 
+VolumeInfo CreatePrivetVolumeInfo() {
+  VolumeInfo volume_info;
+  volume_info.type = VOLUME_TYPE_PRIVET;
+  volume_info.mount_path = base::FilePath(local_discovery::kPrivetFilePath);
+  volume_info.mount_condition = chromeos::disks::MOUNT_CONDITION_NONE;
+  volume_info.is_parent = true;
+  volume_info.is_read_only = true;
+  volume_info.volume_id = GenerateVolumeId(volume_info);
+  return volume_info;
+}
+
 }  // namespace
 
 VolumeInfo::VolumeInfo() {
@@ -256,6 +272,11 @@ std::vector<VolumeInfo> VolumeManager::GetVolumeInfoList() const {
         disk_mount_manager_->FindDiskBySourcePath(it->second.source_path)));
   }
 
+  if (CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnablePrivetStorage)) {
+    result.push_back(CreatePrivetVolumeInfo());
+  }
+
   return result;
 }