Revert of [instrumentation] Introduce InspectorTraceEvents agent

third_party/WebKit/Source/core/inspector/InspectorTraceEvents.cpp

Index: third_party/WebKit/Source/core/inspector/InspectorTraceEvents.cpp
diff --git a/third_party/WebKit/Source/core/inspector/InspectorTraceEvents.cpp b/third_party/WebKit/Source/core/inspector/InspectorTraceEvents.cpp
index 79d441d42da26f94383f52b9c86716a05ed98663..0bc944802575e667315ed993cb24b782d1ee8517 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorTraceEvents.cpp
+++ b/third_party/WebKit/Source/core/inspector/InspectorTraceEvents.cpp
@@ -61,73 +61,6 @@
   // binding call site info.
   SourceLocation::capture()->toTracedValue(value, "stackTrace");
   v8::Isolate::GetCurrent()->GetCpuProfiler()->CollectSample();
-}
-
-void InspectorTraceEvents::init(InstrumentingAgents* instrumentingAgents,
-                                protocol::UberDispatcher*,
-                                protocol::DictionaryValue*) {
-  m_instrumentingAgents = instrumentingAgents;
-  m_instrumentingAgents->addInspectorTraceEvents(this);
-}
-
-void InspectorTraceEvents::dispose() {
-  m_instrumentingAgents->removeInspectorTraceEvents(this);
-  m_instrumentingAgents = nullptr;
-}
-
-DEFINE_TRACE(InspectorTraceEvents) {
-  visitor->trace(m_instrumentingAgents);
-  InspectorAgent::trace(visitor);
-}
-
-void InspectorTraceEvents::willSendRequest(
-    LocalFrame* frame,
-    unsigned long identifier,
-    DocumentLoader*,
-    ResourceRequest& request,
-    const ResourceResponse& redirectResponse,
-    const FetchInitiatorInfo&) {
-  TRACE_EVENT_INSTANT1(
-      "devtools.timeline", "ResourceSendRequest", TRACE_EVENT_SCOPE_THREAD,
-      "data", InspectorSendRequestEvent::data(identifier, frame, request));
-}
-
-void InspectorTraceEvents::didReceiveResourceResponse(
-    LocalFrame* frame,
-    unsigned long identifier,
-    DocumentLoader*,
-    const ResourceResponse& response,
-    Resource*) {
-  TRACE_EVENT_INSTANT1(
-      "devtools.timeline", "ResourceReceiveResponse", TRACE_EVENT_SCOPE_THREAD,
-      "data", InspectorReceiveResponseEvent::data(identifier, frame, response));
-}
-
-void InspectorTraceEvents::didReceiveData(LocalFrame* frame,
-                                          unsigned long identifier,
-                                          const char* data,
-                                          int encodedDataLength) {
-  TRACE_EVENT_INSTANT1(
-      "devtools.timeline", "ResourceReceivedData", TRACE_EVENT_SCOPE_THREAD,
-      "data",
-      InspectorReceiveDataEvent::data(identifier, frame, encodedDataLength));
-}
-
-void InspectorTraceEvents::didFinishLoading(unsigned long identifier,
-                                            double finishTime,
-                                            int64_t encodedDataLength,
-                                            int64_t decodedBodyLength) {
-  TRACE_EVENT_INSTANT1(
-      "devtools.timeline", "ResourceFinish", TRACE_EVENT_SCOPE_THREAD, "data",
-      InspectorResourceFinishEvent::data(identifier, finishTime, false,
-                                         encodedDataLength, decodedBodyLength));
-}
-
-void InspectorTraceEvents::didFailLoading(unsigned long identifier,
-                                          const ResourceError&) {
-  TRACE_EVENT_INSTANT1(
-      "devtools.timeline", "ResourceFinish", TRACE_EVENT_SCOPE_THREAD, "data",
-      InspectorResourceFinishEvent::data(identifier, 0, true, 0, 0));
 }
 
 namespace {