[IndexedDB] Propogating changes to observers : Renderer

content/browser/indexed_db/indexed_db_transaction.cc

Index: content/browser/indexed_db/indexed_db_transaction.cc
diff --git a/content/browser/indexed_db/indexed_db_transaction.cc b/content/browser/indexed_db/indexed_db_transaction.cc
index 5de620da9bdbddf97f98f36f3b4703c6f583b6e2..4dcd756ce2c602f66e9c7c77f01bb91958aba6f4 100644
--- a/content/browser/indexed_db/indexed_db_transaction.cc
+++ b/content/browser/indexed_db/indexed_db_transaction.cc
@@ -19,6 +19,7 @@
 #include "content/browser/indexed_db/indexed_db_observer.h"
 #include "content/browser/indexed_db/indexed_db_tracing.h"
 #include "content/browser/indexed_db/indexed_db_transaction_coordinator.h"
+#include "content/common/indexed_db/indexed_db_observation.h"
 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBDatabaseException.h"
 #include "third_party/leveldatabase/env_chromium.h"
 
@@ -356,6 +357,7 @@ leveldb::Status IndexedDBTransaction::CommitPhaseTwo() {
           "txn.id", id());
       callbacks_->OnComplete(id_);
     }
+    database_->SendObservations(std::move(connection_changes_map_));
     database_->TransactionFinished(this, true);
   } else {
     while (!abort_task_stack_.empty())
@@ -457,7 +459,7 @@ void IndexedDBTransaction::CloseOpenCursors() {
 
 void IndexedDBTransaction::AddPendingObserver(int32_t observer_id) {
   pending_observers_.push_back(
-      base::WrapUnique(new IndexedDBObserver(observer_id)));
+      base::WrapUnique(new IndexedDBObserver(observer_id, object_store_ids_)));
 }
 
 void IndexedDBTransaction::RemovePendingObservers(
@@ -471,4 +473,16 @@ void IndexedDBTransaction::RemovePendingObservers(
     pending_observers_.erase(it, pending_observers_.end());
 }
 
+void IndexedDBTransaction::AddObservation(
+    int32_t connection_id,
+    std::unique_ptr<IndexedDBObservation> observation) {
+  connection_changes_map_[connection_id]->AddObservation(
+      std::move(observation));
+}
+
+void IndexedDBTransaction::AddObservationIndex(int32_t observer_id,
+                                               int32_t connection_id) {
+  connection_changes_map_[connection_id]->AddObservationIndex(observer_id);
+}
+
 }  // namespace content