Let TRACE_EVENT_XXX_WITH_TIMESTAMP accept TimeTicks instead of int64_t

gpu/command_buffer/service/gpu_tracer.cc

 // Copyright (c) 2012 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 "gpu/command_buffer/service/gpu_tracer.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <deque>
@@ skipping 56 matching lines @@
                                  const std::string& category,
                                  const std::string& name,
                                  int64_t start_time,
                                  int64_t end_time) {
   DCHECK(source >= 0 && source < NUM_TRACER_SOURCES);
   TRACE_EVENT_COPY_BEGIN_WITH_ID_TID_AND_TIMESTAMP2(
       TRACE_DISABLED_BY_DEFAULT("gpu.device"),
       name.c_str(),
       local_trace_device_id_,
       named_thread_.GetThreadId(),
-      start_time,
+      base::TimeTicks::FromInternalValue(start_time),
       "gl_category",
       category.c_str(),
       "channel",
       kGpuTraceSourceNames[source]);
 
   // Time stamps are inclusive, since the traces are durations we subtract
   // 1 microsecond from the end time to make the trace markers show up cleaner.
   TRACE_EVENT_COPY_END_WITH_ID_TID_AND_TIMESTAMP2(
       TRACE_DISABLED_BY_DEFAULT("gpu.device"),
       name.c_str(),
       local_trace_device_id_,
       named_thread_.GetThreadId(),
-      end_time - 1,
+      base::TimeTicks::FromInternalValue(end_time - 1),
       "gl_category",
       category.c_str(),
       "channel",
       kGpuTraceSourceNames[source]);
   ++local_trace_device_id_;
 }
 
 void TraceOutputter::TraceServiceBegin(GpuTracerSource source,
                                        const std::string& category,
                                        const std::string& name) {
@@ skipping 315 matching lines @@
   }
 
   while (!finished_traces_.empty()) {
     finished_traces_.front()->Destroy(have_context);
     finished_traces_.pop_front();
   }
 }
 
 }  // namespace gles2
 }  // namespace gpu