[DevTools] Move last inspected objects to V8InspectorSessionImpl

third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.cpp

Index: third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.cpp
diff --git a/third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.cpp b/third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.cpp
index 40f7be1b63f0329358d40423f7876c92759e7fbf..4187fb272afad37b539989e78c7e937b159d0c2c 100644
--- a/third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.cpp
+++ b/third_party/WebKit/Source/platform/v8_inspector/V8RuntimeAgentImpl.cpp
@@ -423,12 +423,22 @@ v8::Local<v8::Value> V8RuntimeAgentImpl::findObject(ErrorString* errorString, co
 
 void V8RuntimeAgentImpl::addInspectedObject(PassOwnPtr<Inspectable> inspectable)
 {
-    m_session->addInspectedObject(inspectable);
+    m_inspectedObjects.prepend(inspectable);
+    while (m_inspectedObjects.size() > inspectedObjectBufferSize)
+        m_inspectedObjects.removeLast();
+}
+
+V8RuntimeAgent::Inspectable* V8RuntimeAgentImpl::inspectedObject(unsigned num)
+{
+    if (num >= m_inspectedObjects.size())
+        return nullptr;
+    return m_inspectedObjects[num].get();
 }
 
 void V8RuntimeAgentImpl::reset()
 {
     m_compiledScripts.clear();
+    m_inspectedObjects.clear();
     if (m_enabled) {
         if (const V8DebuggerImpl::ContextByIdMap* contexts = m_debugger->contextGroup(m_session->contextGroupId())) {
             for (auto& idContext : *contexts)