Index: third_party/WebKit/Source/platform/instrumentation/PlatformTraceEventsAgent.cpp |
diff --git a/third_party/WebKit/Source/platform/instrumentation/PlatformTraceEventsAgent.cpp b/third_party/WebKit/Source/platform/instrumentation/PlatformTraceEventsAgent.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..111739501bc92989638a4ba08523327e5eb2f9b6 |
--- /dev/null |
+++ b/third_party/WebKit/Source/platform/instrumentation/PlatformTraceEventsAgent.cpp |
@@ -0,0 +1,33 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "platform/instrumentation/PlatformTraceEventsAgent.h" |
+ |
+#include "platform/instrumentation/PlatformInstrumentation.h" |
+#include "platform/instrumentation/tracing/TraceEvent.h" |
+#include "platform/instrumentation/tracing/TracedValue.h" |
+ |
+namespace blink { |
+ |
+namespace { |
+ |
+std::unique_ptr<TracedValue> buildData( |
+ const probe::PlatformSendRequest& probe) { |
+ std::unique_ptr<TracedValue> value = TracedValue::create(); |
+ value->setString("id", String::number(probe.identifier)); |
+ return value; |
+} |
+ |
+} // namespace |
+ |
+void PlatformTraceEventsAgent::will(const probe::PlatformSendRequest& probe) { |
+ TRACE_EVENT_BEGIN1("devtools.timeline", "PlatformResourceSendRequest", "data", |
+ buildData(probe)); |
+} |
+ |
+void PlatformTraceEventsAgent::did(const probe::PlatformSendRequest& probe) { |
+ TRACE_EVENT_END0("devtools.timeline", "PlatformResourceSendRequest"); |
+} |
+ |
+} // namespace blink |