Let TRACE_EVENT_XXX_WITH_TIMESTAMP accept TimeTicks instead of int64_t

content/browser/devtools/devtools_frame_trace_recorder.cc

 // Copyright (c) 2015 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 "content/browser/devtools/devtools_frame_trace_recorder.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <vector>
@@ skipping 59 matching lines @@
   if (response != READBACK_SUCCESS)
     return;
   int current_frame_count = base::subtle::NoBarrier_Load(&frame_data_count);
   if (current_frame_count >= kMaximumFrameDataCount)
     return;
   if (bitmap.drawsNothing())
     return;
   base::subtle::NoBarrier_AtomicIncrement(&frame_data_count, 1);
   TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID_AND_TIMESTAMP(
       TRACE_DISABLED_BY_DEFAULT("devtools.screenshot"), "Screenshot", 1,
-      timestamp.ToInternalValue(),
+      timestamp,
       std::unique_ptr<base::trace_event::ConvertableToTraceFormat>(
           new TraceableDevToolsScreenshot(bitmap)));
 }
 
 void CaptureFrame(RenderFrameHostImpl* host,
     const cc::CompositorFrameMetadata& metadata) {
   RenderWidgetHostViewBase* view =
       static_cast<RenderWidgetHostViewBase*>(host->GetView());
   if (!view)
     return;
@@ skipping 49 matching lines @@
 
   bool is_new_trace;
   TRACE_EVENT_IS_NEW_TRACE(&is_new_trace);
   if (!is_new_trace && last_metadata_)
     CaptureFrame(host, *last_metadata_);
   last_metadata_.reset(new cc::CompositorFrameMetadata);
   *last_metadata_ = frame_metadata.Clone();
 }
 
 }  // namespace content