DevTools: Capture async stacks for event listeners.

Source/core/inspector/InspectorInstrumentation.cpp

 /*
 * Copyright (C) 2011 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #include "config.h"
 #include "core/inspector/InspectorInstrumentation.h"
 
+#include "core/events/EventTarget.h"
 #include "core/fetch/FetchInitiatorInfo.h"
 #include "core/inspector/InspectorAgent.h"
 #include "core/inspector/InspectorCSSAgent.h"
 #include "core/inspector/InspectorConsoleAgent.h"
 #include "core/inspector/InspectorController.h"
 #include "core/inspector/InspectorDebuggerAgent.h"
 #include "core/inspector/InspectorProfilerAgent.h"
 #include "core/inspector/InspectorResourceAgent.h"
 #include "core/inspector/InspectorTimelineAgent.h"
 #include "core/inspector/InstrumentingAgents.h"
@@ skipping 155 matching lines @@
     return 0;
 }
 
 InstrumentingAgents* instrumentingAgentsFor(Page* page)
 {
     if (!page)
         return 0;
     return instrumentationForPage(page);
 }
 
+InstrumentingAgents* instrumentingAgentsFor(EventTarget* eventTarget)
+{
+    if (!eventTarget)
+        return 0;
+    return instrumentingAgentsFor(eventTarget->executionContext());
+}
+
 InstrumentingAgents* instrumentingAgentsFor(RenderObject* renderer)
 {
     return instrumentingAgentsFor(renderer->frame());
 }
 
 InstrumentingAgents* instrumentingAgentsFor(WorkerGlobalScope* workerGlobalScope)
 {
     if (!workerGlobalScope)
         return 0;
     return instrumentationForWorkerGlobalScope(workerGlobalScope);
@@ skipping 32 matching lines @@
 
 InstrumentingAgents* instrumentationForWorkerGlobalScope(WorkerGlobalScope* workerGlobalScope)
 {
     if (WorkerInspectorController* controller = workerGlobalScope->workerInspectorController())
         return controller->m_instrumentingAgents.get();
     return 0;
 }
 
 } // namespace WebCore