Revert 110356 - Sync: Improve handling of database load failures

chrome/browser/sync/profile_sync_service_unittest.cc

Index: chrome/browser/sync/profile_sync_service_unittest.cc
===================================================================
--- chrome/browser/sync/profile_sync_service_unittest.cc	(revision 110383)
+++ chrome/browser/sync/profile_sync_service_unittest.cc	(working copy)
@@ -77,15 +77,14 @@
   // TODO(akalin): Refactor the StartSyncService*() functions below.
 
   void StartSyncService() {
-    StartSyncServiceAndSetInitialSyncEnded(true, true, false, true, true);
+    StartSyncServiceAndSetInitialSyncEnded(true, true, false, true);
   }
 
   void StartSyncServiceAndSetInitialSyncEnded(
       bool set_initial_sync_ended,
       bool issue_auth_token,
       bool synchronous_sync_configuration,
-      bool sync_setup_completed,
-      bool expect_create_dtm) {
+      bool sync_setup_completed) {
     if (!service_.get()) {
       // Set bootstrap to true and it will provide a logged in user for test
       service_.reset(new TestProfileSyncService(&factory_,
@@ -98,13 +97,9 @@
       if (!sync_setup_completed)
         profile_->GetPrefs()->SetBoolean(prefs::kSyncHasSetupCompleted, false);
 
-      if (expect_create_dtm) {
-        // Register the bookmark data type.
-        EXPECT_CALL(factory_, CreateDataTypeManager(_, _)).
-            WillOnce(ReturnNewDataTypeManager());
-      } else {
-        EXPECT_CALL(factory_, CreateDataTypeManager(_, _)).Times(0);
-      }
+      // Register the bookmark data type.
+      EXPECT_CALL(factory_, CreateDataTypeManager(_, _)).
+          WillOnce(ReturnNewDataTypeManager());
 
       if (issue_auth_token) {
         profile_->GetTokenService()->IssueAuthTokenForTest(
@@ -197,7 +192,7 @@
 
 TEST_F(ProfileSyncServiceTest,
        JsControllerHandlersDelayedBackendInitialization) {
-  StartSyncServiceAndSetInitialSyncEnded(true, false, false, true, true);
+  StartSyncServiceAndSetInitialSyncEnded(true, false, false, true);
 
   StrictMock<MockJsEventHandler> event_handler;
   EXPECT_CALL(event_handler, HandleJsEvent(_, _)).Times(AtLeast(1));
@@ -239,7 +234,7 @@
 
 TEST_F(ProfileSyncServiceTest,
        JsControllerProcessJsMessageBasicDelayedBackendInitialization) {
-  StartSyncServiceAndSetInitialSyncEnded(true, false, false, true, true);
+  StartSyncServiceAndSetInitialSyncEnded(true, false, false, true);
 
   StrictMock<MockJsReplyHandler> reply_handler;
 
@@ -282,9 +277,8 @@
   ASSERT_NE(-1,
             file_util::WriteFile(sync_file3, nonsense3, strlen(nonsense3)));
 
-  StartSyncServiceAndSetInitialSyncEnded(false, false, true, false, true);
+  StartSyncServiceAndSetInitialSyncEnded(false, false, true, false);
   EXPECT_FALSE(service_->HasSyncSetupCompleted());
-  EXPECT_FALSE(service_->sync_initialized());
 
   // Since we're doing synchronous initialization, backend should be
   // initialized by this call.
@@ -306,28 +300,6 @@
   ASSERT_NE(file2text.compare(nonsense2), 0);
 }
 
-TEST_F(ProfileSyncServiceTest, CorruptDatabase) {
-  const char* nonesense = "not a database";
-
-  FilePath temp_directory = profile_->GetPath().AppendASCII("Sync Data");
-  FilePath sync_db_file = temp_directory.AppendASCII("SyncData.sqlite3");
-
-  ASSERT_TRUE(file_util::CreateDirectory(temp_directory));
-  ASSERT_NE(-1,
-            file_util::WriteFile(sync_db_file, nonesense, strlen(nonesense)));
-
-  // Initialize with HasSyncSetupCompleted() set to true and InitialSyncEnded
-  // false.  This is to model the scenario that would result when opening the
-  // sync database fails.
-  StartSyncServiceAndSetInitialSyncEnded(false, true, true, true, false);
-
-  // The backend is not ready.  Ensure the PSS knows this.
-  EXPECT_FALSE(service_->sync_initialized());
-
-  // Ensure we will be prepared to initialize a fresh DB next time.
-  EXPECT_FALSE(service_->HasSyncSetupCompleted());
-}
-
 }  // namespace
 
 }  // namespace browser_sync