sync: Add location info to unrecoverable error.

chrome/browser/sync/glue/theme_data_type_controller.h

Index: chrome/browser/sync/glue/theme_data_type_controller.h
===================================================================
--- chrome/browser/sync/glue/theme_data_type_controller.h	(revision 48898)
+++ chrome/browser/sync/glue/theme_data_type_controller.h	(working copy)
@@ -5,6 +5,8 @@
 #ifndef CHROME_BROWSER_SYNC_GLUE_THEME_DATA_TYPE_CONTROLLER_H_
 #define CHROME_BROWSER_SYNC_GLUE_THEME_DATA_TYPE_CONTROLLER_H_
 
+#include <string>
+
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 #include "chrome/browser/sync/glue/data_type_controller.h"
@@ -53,7 +55,9 @@
   }
 
   // UnrecoverableErrorHandler interface.
-  virtual void OnUnrecoverableError();
+  virtual void OnUnrecoverableError(
+      const tracked_objects::Location& from_here,
+      const std::string& message);
 
  private:
   // Helper method to run the stashed start callback with a given result.