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Unified Diff: Source/core/inspector/TraceEventDispatcher.cpp

Issue 152883002: (Concept patch) Simplify WTF::HashTable::add() return value for size and performance (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 6 years, 11 months ago
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Index: Source/core/inspector/TraceEventDispatcher.cpp
diff --git a/Source/core/inspector/TraceEventDispatcher.cpp b/Source/core/inspector/TraceEventDispatcher.cpp
index bdfbea6fe58dff18b19af8ffc4a6468386c99c35..ef8ecb9a9e7b959e0595c1e33d36b04fe8224fba 100644
--- a/Source/core/inspector/TraceEventDispatcher.cpp
+++ b/Source/core/inspector/TraceEventDispatcher.cpp
@@ -106,8 +106,9 @@ void TraceEventDispatcher::innerAddListener(const char* name, char phase, TraceE
client->setTraceEventCallback(dispatchEventOnAnyThread);
HandlersMap::iterator it = m_handlers.find(std::make_pair(name, phase));
if (it == m_handlers.end())
- it = m_handlers.add(std::make_pair(name, phase), Vector<BoundTraceEventHandler>()).iterator;
- it->value.append(BoundTraceEventHandler(instance, method));
+ m_handlers.add(std::make_pair(name, phase), Vector<BoundTraceEventHandler>()).iterator->value.append(BoundTraceEventHandler(instance, method));
+ else
+ it->value.append(BoundTraceEventHandler(instance, method));
}
void TraceEventDispatcher::removeAllListeners(TraceEventTargetBase* instance, InspectorClient* client)

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