[IndexedDB] Propogating changes to observers : Renderer

content/browser/indexed_db/indexed_db_database_callbacks.cc

Index: content/browser/indexed_db/indexed_db_database_callbacks.cc
diff --git a/content/browser/indexed_db/indexed_db_database_callbacks.cc b/content/browser/indexed_db/indexed_db_database_callbacks.cc
index 69f9b16221307a6747f6052df4ea18898f9ad7f8..a6a4be86c6390c6d4ee7baac4f4126f4bb73fd71 100644
--- a/content/browser/indexed_db/indexed_db_database_callbacks.cc
+++ b/content/browser/indexed_db/indexed_db_database_callbacks.cc
@@ -6,6 +6,7 @@
 
 #include "content/browser/indexed_db/indexed_db_database_error.h"
 #include "content/browser/indexed_db/indexed_db_dispatcher_host.h"
+#include "content/browser/indexed_db/indexed_db_observer_changes.h"
 #include "content/common/indexed_db/indexed_db_messages.h"
 
 namespace content {
@@ -64,4 +65,11 @@ void IndexedDBDatabaseCallbacks::OnComplete(int64_t host_transaction_id) {
       dispatcher_host_->RendererTransactionId(host_transaction_id)));
 }
 
+void IndexedDBDatabaseCallbacks::OnDatabaseChange(
+    std::unique_ptr<IndexedDBObserverChanges> changes) {
+  dispatcher_host_->Send(new IndexedDBMsg_DatabaseCallbacksChanges(
+      ipc_thread_id_, ipc_database_callbacks_id_,
+      IndexedDBDispatcherHost::ConvertObserverChanges(changes.release())));

[dmurph, 2016/07/08 18:40:44]

make this function accept a unique ptr. Then move the map, as you know you have
the only reference.

[palakj1, 2016/07/08 22:17:53]

Done.

+}
+
 }  // namespace content