Make SyncableFileSystemOperation not inherit from FileSystemOperationImpl

webkit/browser/fileapi/file_system_operation_impl.cc

Index: webkit/browser/fileapi/file_system_operation_impl.cc
diff --git a/webkit/browser/fileapi/file_system_operation_impl.cc b/webkit/browser/fileapi/file_system_operation_impl.cc
index 60f79901923b2133788889ed6e16e3edf83fd926..19c678fc5fe8755a720856370fb11219e17d4818 100644
--- a/webkit/browser/fileapi/file_system_operation_impl.cc
+++ b/webkit/browser/fileapi/file_system_operation_impl.cc
@@ -237,22 +237,6 @@ void FileSystemOperationImpl::Cancel(const StatusCallback& cancel_callback) {
   }
 }
 
-FileSystemOperationImpl* FileSystemOperationImpl::AsFileSystemOperationImpl() {
-  return this;
-}
-
-base::PlatformFileError FileSystemOperationImpl::SyncGetPlatformPath(
-    const FileSystemURL& url,
-    base::FilePath* platform_path) {
-  DCHECK(SetPendingOperationType(kOperationGetLocalPath));
-  FileSystemFileUtil* file_util = file_system_context()->GetFileUtil(
-      url.type());
-  if (!file_util)
-    return base::PLATFORM_FILE_ERROR_INVALID_OPERATION;
-  file_util->GetLocalFilePath(operation_context_.get(), url, platform_path);
-  return base::PLATFORM_FILE_OK;
-}
-
 void FileSystemOperationImpl::CreateSnapshotFile(
     const FileSystemURL& url,
     const SnapshotFileCallback& callback) {
@@ -320,6 +304,18 @@ void FileSystemOperationImpl::MoveFileLocal(
       base::Bind(callback, base::PLATFORM_FILE_ERROR_FAILED));
 }
 
+base::PlatformFileError FileSystemOperationImpl::SyncGetPlatformPath(
+    const FileSystemURL& url,
+    base::FilePath* platform_path) {
+  DCHECK(SetPendingOperationType(kOperationGetLocalPath));
+  FileSystemFileUtil* file_util = file_system_context()->GetFileUtil(
+      url.type());
+  if (!file_util)
+    return base::PLATFORM_FILE_ERROR_INVALID_OPERATION;
+  file_util->GetLocalFilePath(operation_context_.get(), url, platform_path);
+  return base::PLATFORM_FILE_OK;
+}
+
 void FileSystemOperationImpl::GetUsageAndQuotaThenRunTask(
     const FileSystemURL& url,
     const base::Closure& task,