Fix crash in inspector-protocol/debugger/debugger-pause-dedicated-worker.html

Source/core/inspector/WorkerDebuggerAgent.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 14 matching lines @@
  * 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/WorkerDebuggerAgent.h"
 
 #include "bindings/core/v8/V8Debugger.h"
+#include "bindings/core/v8/WorkerThreadDebugger.h"
 #include "core/inspector/InjectedScript.h"
 #include "core/workers/WorkerGlobalScope.h"
-#include "core/workers/WorkerThread.h"
-#include "wtf/MessageQueue.h"
 
 namespace blink {
 
-namespace {
-
-class RunInspectorCommandsTask final : public V8Debugger::Task {
-public:
-    explicit RunInspectorCommandsTask(WorkerThread* thread)
-        : m_thread(thread) { }
-    virtual ~RunInspectorCommandsTask() { }
-    virtual void run() override
-    {
-        // Process all queued debugger commands. WorkerThread is certainly
-        // alive if this task is being executed.
-        m_thread->willEnterNestedLoop();
-        while (MessageQueueMessageReceived == m_thread->runDebuggerTask(WorkerThread::DontWaitForMessage)) { }
-        m_thread->didLeaveNestedLoop();
-    }
-
-private:
-    WorkerThread* m_thread;
-};
-
-} // namespace
-
 PassOwnPtrWillBeRawPtr<WorkerDebuggerAgent> WorkerDebuggerAgent::create(WorkerThreadDebugger* workerThreadDebugger, WorkerGlobalScope* inspectedWorkerGlobalScope, InjectedScriptManager* injectedScriptManager)
 {
     return adoptPtrWillBeNoop(new WorkerDebuggerAgent(workerThreadDebugger, inspectedWorkerGlobalScope, injectedScriptManager));
 }
 
 WorkerDebuggerAgent::WorkerDebuggerAgent(WorkerThreadDebugger* workerThreadDebugger, WorkerGlobalScope* inspectedWorkerGlobalScope, InjectedScriptManager* injectedScriptManager)
     : InspectorDebuggerAgent(injectedScriptManager, workerThreadDebugger->debugger()->isolate())
     , m_workerThreadDebugger(workerThreadDebugger)
     , m_inspectedWorkerGlobalScope(inspectedWorkerGlobalScope)
 {
 }
 
 WorkerDebuggerAgent::~WorkerDebuggerAgent()
 {
 }
 
 DEFINE_TRACE(WorkerDebuggerAgent)
 {
     visitor->trace(m_inspectedWorkerGlobalScope);
     InspectorDebuggerAgent::trace(visitor);
 }
 
-void WorkerDebuggerAgent::interruptAndDispatchInspectorCommands()
-{
-    debugger().interruptAndRun(adoptPtr(new RunInspectorCommandsTask(m_inspectedWorkerGlobalScope->thread())));
-}
-
 void WorkerDebuggerAgent::startListeningV8Debugger()
 {
     m_workerThreadDebugger->addListener(this);
 }
 
 void WorkerDebuggerAgent::stopListeningV8Debugger()
 {
     m_workerThreadDebugger->removeListener(this);
 }
 
@@ skipping 17 matching lines @@
 {
     // We don't need to mute console for workers.
 }
 
 void WorkerDebuggerAgent::unmuteConsole()
 {
     // We don't need to mute console for workers.
 }
 
 } // namespace blink