gdata: Apply correct mount label when mounting archives in GData

chrome/browser/chromeos/extensions/file_browser_private_api.cc

Index: chrome/browser/chromeos/extensions/file_browser_private_api.cc
diff --git a/chrome/browser/chromeos/extensions/file_browser_private_api.cc b/chrome/browser/chromeos/extensions/file_browser_private_api.cc
index e2271d741f518c1ac5cc018893fcd45bdd28267f..4a50e67738b8e0f39e1c381fa94690b6b056173e 100644
--- a/chrome/browser/chromeos/extensions/file_browser_private_api.cc
+++ b/chrome/browser/chromeos/extensions/file_browser_private_api.cc
@@ -945,6 +945,9 @@ bool AddMountFunction::RunImpl() {
     return false;
   }
 
+  // Set default return source path to the input file_url
+  result_.reset(Value::CreateStringValue(file_url));
+
 #if defined(OS_CHROMEOS)
   chromeos::MountType mount_type =
       DiskMountManager::MountTypeFromString(mount_type_str);
@@ -1048,9 +1051,11 @@ void AddMountFunction::OnMountedStateSet(const std::string& mount_type,
   DiskMountManager* disk_mount_manager = DiskMountManager::GetInstance();
   // MountPath() takes a std::string.
   disk_mount_manager->MountPath(file_path.AsUTF8Unsafe(),
-                                FilePath(file_name).Extension(),
+                                FilePath(file_name).Extension(), file_name,
                                 DiskMountManager::MountTypeFromString(
                                     mount_type));
+  // Pass back the actual source path of the mount point.

[tbarzic, 2012/04/27 05:44:21]

this seems a bit racy.
What if mount completed event gets dispatched before response from this function
is sent? 

It may be safer to send the response before MountPath is called.

[hshi, 2012/04/27 18:48:56]

Done.

+  result_.reset(Value::CreateStringValue(file_path.value()));
   SendResponse(true);
 #endif  // defined(OS_CHROMEOS)
 }