DevTools: extract V8DebuggerAgent interface, move it under .../inspector/v8

third_party/WebKit/Source/core/inspector/v8/V8AsyncCallTracker.cpp

Index: third_party/WebKit/Source/core/inspector/v8/V8AsyncCallTracker.cpp
diff --git a/third_party/WebKit/Source/core/inspector/V8AsyncCallTracker.cpp b/third_party/WebKit/Source/core/inspector/v8/V8AsyncCallTracker.cpp
similarity index 89%
rename from third_party/WebKit/Source/core/inspector/V8AsyncCallTracker.cpp
rename to third_party/WebKit/Source/core/inspector/v8/V8AsyncCallTracker.cpp
index 8e68a5daf6278a1082944439a8144929ef4374e5..a9dd4ff6626f56f134639c141b7695b6ca8b117f 100644
--- a/third_party/WebKit/Source/core/inspector/V8AsyncCallTracker.cpp
+++ b/third_party/WebKit/Source/core/inspector/v8/V8AsyncCallTracker.cpp
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 #include "config.h"
-#include "core/inspector/V8AsyncCallTracker.h"
+#include "core/inspector/v8/V8AsyncCallTracker.h"
 
 #include "bindings/core/v8/V8PerContextData.h"
 #include "core/inspector/AsyncOperationMap.h"
@@ -26,7 +26,7 @@ static const char v8AsyncTaskEventDidHandle[] = "didHandle";
 class V8AsyncCallTracker::V8ContextAsyncOperations final : public NoBaseWillBeGarbageCollectedFinalized<V8AsyncCallTracker::V8ContextAsyncOperations> {
     WTF_MAKE_NONCOPYABLE(V8ContextAsyncOperations);
 public:
-    explicit V8ContextAsyncOperations(V8DebuggerAgent* debuggerAgent)
+    explicit V8ContextAsyncOperations(V8DebuggerAgentImpl* debuggerAgent)
         : m_v8AsyncOperations(debuggerAgent)
     {
     }
@@ -61,17 +61,13 @@ static String makeV8AsyncTaskUniqueId(const String& eventName, int id)
     return builder.toString();
 }
 
-V8AsyncCallTracker::V8AsyncCallTracker(V8DebuggerAgent* debuggerAgent) : m_debuggerAgent(debuggerAgent)
+V8AsyncCallTracker::V8AsyncCallTracker(V8DebuggerAgentImpl* debuggerAgent) : m_debuggerAgent(debuggerAgent)
 {
-    m_debuggerAgent->addAsyncCallTrackingListener(this);
 }
 
 V8AsyncCallTracker::~V8AsyncCallTracker()
 {
     ASSERT(m_contextAsyncOperationMap.isEmpty());
-#if !ENABLE(OILPAN)
-    m_debuggerAgent->removeAsyncCallTrackingListener(this);
-#endif
 }
 
 DEFINE_TRACE(V8AsyncCallTracker)
@@ -80,7 +76,6 @@ DEFINE_TRACE(V8AsyncCallTracker)
     visitor->trace(m_contextAsyncOperationMap);
     visitor->trace(m_debuggerAgent);
 #endif
-    V8DebuggerAgent::AsyncCallTrackingListener::trace(visitor);
 }
 
 void V8AsyncCallTracker::asyncCallTrackingStateChanged(bool)
@@ -136,7 +131,7 @@ void V8AsyncCallTracker::willHandleV8AsyncTask(ScriptState* state, const String&
         m_debuggerAgent->traceAsyncCallbackStarting(contextCallChains->m_v8AsyncOperations.get(taskId));
         contextCallChains->m_v8AsyncOperations.remove(taskId);
     } else {
-        m_debuggerAgent->traceAsyncCallbackStarting(V8DebuggerAgent::unknownAsyncOperationId);
+        m_debuggerAgent->traceAsyncCallbackStarting(V8DebuggerAgentImpl::unknownAsyncOperationId);
     }
 }