Cleanup FileSystemOperation for preparing for adding FSO-factory method

webkit/fileapi/file_system_test_helper.cc

Index: webkit/fileapi/file_system_test_helper.cc
diff --git a/webkit/fileapi/file_system_test_helper.cc b/webkit/fileapi/file_system_test_helper.cc
index e4fc1759f2257d87b3773aae55d557d07d52195a..c7c19a183e77f7a94eb2e409adb8dcec835e19ca 100644
--- a/webkit/fileapi/file_system_test_helper.cc
+++ b/webkit/fileapi/file_system_test_helper.cc
@@ -50,7 +50,7 @@ void FileSystemTestOriginHelper::SetUp(
 
   // Prepare the origin's root directory.
   file_system_context_->GetMountPointProvider(type_)->
-      ValidateFileSystemRootAndGetPathOnFileThread(
+      GetFileSystemRootPathOnFileThread(
           origin_, type_, FilePath(), true /* create */);
 
   // Initialize the usage cache file.
@@ -81,7 +81,7 @@ void FileSystemTestOriginHelper::SetUp(
 
   // Prepare the origin's root directory.
   file_system_context_->GetMountPointProvider(type_)->
-      ValidateFileSystemRootAndGetPathOnFileThread(
+      GetFileSystemRootPathOnFileThread(
           origin_, type_, FilePath(), true /* create */);
 
   // Initialize the usage cache file.  This code assumes that we're either using
@@ -98,7 +98,7 @@ void FileSystemTestOriginHelper::TearDown() {
 
 FilePath FileSystemTestOriginHelper::GetOriginRootPath() const {
   return file_system_context_->GetMountPointProvider(type_)->
-      ValidateFileSystemRootAndGetPathOnFileThread(
+      GetFileSystemRootPathOnFileThread(
           origin_, type_, FilePath(), false);
 }