DevTools: DOMStorage undo/redo feature

Source/core/inspector/InspectorDOMStorageAgent.cpp

Index: Source/core/inspector/InspectorDOMStorageAgent.cpp
diff --git a/Source/core/inspector/InspectorDOMStorageAgent.cpp b/Source/core/inspector/InspectorDOMStorageAgent.cpp
index 39ee87a17d6f705137e0c601a1dce7458cf5d18c..46a8c6348c8b232221e48b058afff5eb0f347300 100644
--- a/Source/core/inspector/InspectorDOMStorageAgent.cpp
+++ b/Source/core/inspector/InspectorDOMStorageAgent.cpp
@@ -113,6 +113,19 @@ void InspectorDOMStorageAgent::disable(ErrorString*)
     m_state->setBoolean(DOMStorageAgentState::domStorageAgentEnabled, false);
 }
 
+void InspectorDOMStorageAgent::getDOMStorageItem(ErrorString* errorString, const RefPtr<InspectorObject>& storageId, const String& key, String* value)
+{
+    Frame* frame;
+    RefPtr<StorageArea> storageArea = findStorageArea(errorString, storageId, frame);
+    if (!storageArea)
+        return;
+
+    ExceptionCode ec = 0;
+    *value = storageArea->getItem(key, ec, frame);
+    if (hadException(ec, errorString))
+        return;

[apavlov, 2013/05/08 11:41:36]

This doesn't make much sense, does it?

+}
+
 void InspectorDOMStorageAgent::getDOMStorageItems(ErrorString* errorString, const RefPtr<InspectorObject>& storageId, RefPtr<TypeBuilder::Array<TypeBuilder::Array<String> > >& items)
 {
     Frame* frame;