Deleted OS_WIN and all Windows specific files from base.

base/trace_event/trace_event_impl.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 "base/trace_event/trace_event_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/base_switches.h"
@@ skipping 18 matching lines @@
 #include "base/sys_info.h"
 #include "base/third_party/dynamic_annotations/dynamic_annotations.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread_id_name_manager.h"
 #include "base/threading/worker_pool.h"
 #include "base/time/time.h"
 #include "base/trace_event/trace_event.h"
 #include "base/trace_event/trace_event_synthetic_delay.h"
 
-#if defined(OS_WIN)
-#include "base/trace_event/trace_event_etw_export_win.h"
-#include "base/trace_event/trace_event_win.h"
-#endif
-
 class DeleteTraceLogForTesting {
  public:
   static void Delete() {
     Singleton<base::trace_event::TraceLog,
               LeakySingletonTraits<base::trace_event::TraceLog>>::OnExit(0);
   }
 };
 
 // The thread buckets for the sampling profiler.
 BASE_EXPORT TRACE_EVENT_API_ATOMIC_WORD g_trace_state[3];
@@ skipping 1177 matching lines @@
   const char* category_group = g_category_groups[category_index];
   if (mode_ == RECORDING_MODE &&
       trace_config_.IsCategoryGroupEnabled(category_group))
     enabled_flag |= ENABLED_FOR_RECORDING;
   else if (mode_ == MONITORING_MODE &&
       trace_config_.IsCategoryGroupEnabled(category_group))
     enabled_flag |= ENABLED_FOR_MONITORING;
   if (event_callback_ &&
       event_callback_trace_config_.IsCategoryGroupEnabled(category_group))
     enabled_flag |= ENABLED_FOR_EVENT_CALLBACK;
-#if defined(OS_WIN)
-  if (base::trace_event::TraceEventETWExport::isETWExportEnabled())
-    enabled_flag |= ENABLED_FOR_ETW_EXPORT;
-#endif
-
   g_category_group_enabled[category_index] = enabled_flag;
 }
 
 void TraceLog::UpdateCategoryGroupEnabledFlags() {
   size_t category_index = base::subtle::NoBarrier_Load(&g_category_index);
   for (size_t i = 0; i < category_index; i++)
     UpdateCategoryGroupEnabledFlag(i);
 }
 
 void TraceLog::UpdateSyntheticDelaysFromTraceConfig() {
@@ skipping 678 matching lines @@
                                new_name) != existing_names.end();
         if (!found) {
           if (existing_names.size())
             existing_name->second.push_back(',');
           existing_name->second.append(new_name);
         }
       }
     }
   }
 
-#if defined(OS_WIN)
-  // This is done sooner rather than later, to avoid creating the event and
-  // acquiring the lock, which is not needed for ETW as it's already threadsafe.
-  if (*category_group_enabled & ENABLED_FOR_ETW_EXPORT)
-    TraceEventETWExport::AddEvent(phase, category_group_enabled, name, id,
-                                  num_args, arg_names, arg_types, arg_values,
-                                  convertable_values);
-#endif  // OS_WIN
-
   std::string console_message;
   if (*category_group_enabled &
       (ENABLED_FOR_RECORDING | ENABLED_FOR_MONITORING)) {
     OptionalAutoLock lock(&lock_);
 
     TraceEvent* trace_event = NULL;
     if (thread_local_event_buffer) {
       trace_event = thread_local_event_buffer->AddTraceEvent(&handle);
     } else {
       lock.EnsureAcquired();
@@ skipping 101 matching lines @@
   if (phase == TRACE_EVENT_PHASE_BEGIN)
     thread_event_start_times_[thread_id].push(timestamp);
 
   return log.str();
 }
 
 void TraceLog::AddTraceEventEtw(char phase,
                                 const char* name,
                                 const void* id,
                                 const char* extra) {
-#if defined(OS_WIN)
-  TraceEventETWProvider::Trace(name, phase, id, extra);
-#endif
   INTERNAL_TRACE_EVENT_ADD(phase, "ETW Trace Event", name,
                            TRACE_EVENT_FLAG_COPY, "id", id, "extra", extra);
 }
 
 void TraceLog::AddTraceEventEtw(char phase,
                                 const char* name,
                                 const void* id,
                                 const std::string& extra) {
-#if defined(OS_WIN)
-  TraceEventETWProvider::Trace(name, phase, id, extra);
-#endif
-  INTERNAL_TRACE_EVENT_ADD(phase, "ETW Trace Event", name,
+ INTERNAL_TRACE_EVENT_ADD(phase, "ETW Trace Event", name,
                            TRACE_EVENT_FLAG_COPY, "id", id, "extra", extra);
 }
 
 void TraceLog::UpdateTraceEventDuration(
     const unsigned char* category_group_enabled,
     const char* name,
     TraceEventHandle handle) {
   // Avoid re-entrance of AddTraceEvent. This may happen in GPU process when
   // ECHO_TO_CONSOLE is enabled: AddTraceEvent -> LOG(ERROR) ->
   // GpuProcessLogMessageHandler -> PostPendingTask -> TRACE_EVENT ...
@@ skipping 260 matching lines @@
 }
 
 ScopedTraceBinaryEfficient::~ScopedTraceBinaryEfficient() {
   if (*category_group_enabled_) {
     TRACE_EVENT_API_UPDATE_TRACE_EVENT_DURATION(category_group_enabled_,
                                                 name_, event_handle_);
   }
 }
 
 }  // namespace trace_event_internal