[IndexedDB] Propogating changes to observers : Renderer

third_party/WebKit/Source/modules/indexeddb/IDBObserver.h

Index: third_party/WebKit/Source/modules/indexeddb/IDBObserver.h
diff --git a/third_party/WebKit/Source/modules/indexeddb/IDBObserver.h b/third_party/WebKit/Source/modules/indexeddb/IDBObserver.h
index c85005677b75b4d05a78f5a7a8a103eb79d55a47..e87b74a35772ad86f95413f62b07ba76abfcc787 100644
--- a/third_party/WebKit/Source/modules/indexeddb/IDBObserver.h
+++ b/third_party/WebKit/Source/modules/indexeddb/IDBObserver.h
@@ -8,6 +8,7 @@
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "modules/ModulesExport.h"
 #include "platform/heap/Handle.h"
+#include "public/platform/modules/indexeddb/WebIDBTypes.h"
 #include <set>
 
 namespace blink {
@@ -17,6 +18,7 @@ class IDBDatabase;
 class IDBObserverCallback;
 class IDBObserverInit;
 class IDBTransaction;
+struct WebIDBObservation;
 
 class MODULES_EXPORT IDBObserver final : public GarbageCollectedFinalized<IDBObserver>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
@@ -29,6 +31,7 @@ public:
     void observe(IDBDatabase*, IDBTransaction*, ExceptionState&);
     void unobserve(IDBDatabase*, ExceptionState&);
     void removeObserver(int32_t id);
+    void onChange(const std::vector<WebIDBObservation>&, const std::vector<int32_t>& observation_index);
 
     DECLARE_TRACE();
 
@@ -39,6 +42,7 @@ private:
     bool m_transaction;
     bool m_values;
     bool m_noRecords;
+    //    bool m_operationType[WebIDBOperationTypeCount] = {true};

[jsbell, 2016/07/11 18:25:33]

Remove or change into a TODO before landing

[palakj1, 2016/07/11 22:25:40]

Done.

     std::set<int32_t> m_observerIds;
 };