PlatformThreadHandle: remove public id() interface

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 <deque>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 52 matching lines @@
 void TraceOutputter::TraceDevice(GpuTracerSource source,
                                  const std::string& category,
                                  const std::string& name,
                                  int64 start_time,
                                  int64 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_.thread_id(),
+      named_thread_.GetThreadId(),
       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_.thread_id(),
+      named_thread_.GetThreadId(),
       end_time - 1,
       "gl_category",
       category.c_str(),
       "channel",
       kGpuTraceSourceNames[source]);
   ++local_trace_device_id_;
 }
 
 void TraceOutputter::TraceServiceBegin(GpuTracerSource source,
                                        const std::string& category,
@@ skipping 330 matching lines @@
 void GPUTracer::IssueProcessTask() {
   if (finished_traces_.empty() || process_posted_)
     return;
 
   process_posted_ = true;
   PostTask();
 }
 
 }  // namespace gles2
 }  // namespace gpu