Revert 288464 "[Sync] Cleanup datatype configuration error handl..."

trunk/src/components/sync_driver/failed_data_types_handler.h

Index: trunk/src/components/sync_driver/failed_data_types_handler.h
===================================================================
--- trunk/src/components/sync_driver/failed_data_types_handler.h	(revision 289114)
+++ trunk/src/components/sync_driver/failed_data_types_handler.h	(working copy)
@@ -61,18 +61,12 @@
   // Returns the types that cannot be configured due to not being ready.
   syncer::ModelTypeSet GetUnreadyErrorTypes() const;
 
-  // Returns the types that triggered the unrecoverable error.
-  syncer::ModelTypeSet GetUnrecoverableErrorTypes() const;
-
-  // Returns the current unrecoverable error, if there is one.
-  syncer::SyncError GetUnrecoverableError() const;
-
  private:
   // Returns true if there are any types with errors.
   bool AnyFailedDataType() const;
 
-  // The current unrecoverable errors. Only one unrecoverable error can be
-  // active at a time, but it may apply to more than one type.
+  // List of data types that failed due to unrecoverable errors and should
+  // be disabled.
   TypeErrorMap unrecoverable_errors_;
 
   // List of data types that failed due to runtime errors and should be