drive: Support offline delete

chrome/browser/chromeos/drive/file_system/operation_test_base.cc

Index: chrome/browser/chromeos/drive/file_system/operation_test_base.cc
diff --git a/chrome/browser/chromeos/drive/file_system/operation_test_base.cc b/chrome/browser/chromeos/drive/file_system/operation_test_base.cc
index d25b2eec36f65d85d00aef1eed6121009b005a08..0f87e0d7ec4be1d6641088634089b51972613fbd 100644
--- a/chrome/browser/chromeos/drive/file_system/operation_test_base.cc
+++ b/chrome/browser/chromeos/drive/file_system/operation_test_base.cc
@@ -36,6 +36,11 @@ void OperationTestBase::LoggingObserver::OnCacheFileUploadNeededByOperation(
   upload_needed_local_ids_.insert(local_id);
 }
 
+void OperationTestBase::LoggingObserver::OnEntryRemovedByOperation(
+    const std::string& local_id) {
+  removed_local_ids_.insert(local_id);
+}
+
 OperationTestBase::OperationTestBase() {
 }
 
@@ -134,6 +139,20 @@ FileError OperationTestBase::GetLocalResourceEntry(const base::FilePath& path,
   return error;
 }
 
+FileError OperationTestBase::GetLocalResourceEntryById(
+    const std::string& local_id,
+    ResourceEntry* entry) {
+  FileError error = FILE_ERROR_FAILED;
+  base::PostTaskAndReplyWithResult(
+      blocking_task_runner(),
+      FROM_HERE,
+      base::Bind(&internal::ResourceMetadata::GetResourceEntryById,
+                 base::Unretained(metadata()), local_id, entry),
+      base::Bind(google_apis::test_util::CreateCopyResultCallback(&error)));
+  test_util::RunBlockingPoolTask();
+  return error;
+}
+
 std::string OperationTestBase::GetLocalId(const base::FilePath& path) {
   std::string local_id;
   FileError error = FILE_ERROR_FAILED;