Move HistoryService::NotifyProfileError to HistoryClient

components/history/core/browser/history_client.h

Index: components/history/core/browser/history_client.h
diff --git a/components/history/core/browser/history_client.h b/components/history/core/browser/history_client.h
index 370d723392b5b90e232d37ec15fd97eed74956b1..eb7c3a9d2cc02dfb94f7f92cb77bafe5b41a1246 100644
--- a/components/history/core/browser/history_client.h
+++ b/components/history/core/browser/history_client.h
@@ -10,6 +10,7 @@
 #include "base/macros.h"
 #include "base/strings/string16.h"
 #include "components/keyed_service/core/keyed_service.h"
+#include "sql/init_status.h"
 #include "url/gurl.h"
 
 namespace history {
@@ -43,6 +44,11 @@ class HistoryClient : public KeyedService {
   // If not on the main thread, then BlockUntilBookmarksLoaded must be called.
   virtual void GetBookmarks(std::vector<URLAndTitle>* bookmarks);
 
+  // Show the error dialog when there is problem reading the database.

[blundell, 2014/06/11 12:21:57]

"Notifies the embedder that there was a problem reading the database."

[方觉(Fang Jue), 2014/06/11 12:33:48]

Done.

+  //
+  // Must be called from the main thread.
+  virtual void NotifyProfileError(sql::InitStatus init_status);
+
  protected:
   DISALLOW_COPY_AND_ASSIGN(HistoryClient);
 };