Remove support for TRACE_EVENT_IF_LONGER_THANx macros

base/debug/trace_event.cc

Index: base/debug/trace_event.cc
diff --git a/base/debug/trace_event.cc b/base/debug/trace_event.cc
index be77d5ac298287c376f897c41fd7b842330cb394..682e06563bb753bfcfba80e29fd07938eb524784 100644
--- a/base/debug/trace_event.cc
+++ b/base/debug/trace_event.cc
@@ -21,31 +21,6 @@ void TraceEndOnScopeClose::AddEventIfEnabled() {
         p_data_->category_enabled,
         p_data_->name, kNoEventId,
         kZeroNumArgs, NULL, NULL, NULL,
-        kNoThreshholdBeginId, kNoThresholdValue, TRACE_EVENT_FLAG_NONE);
-  }
-}
-
-void TraceEndOnScopeCloseThreshold::Initialize(
-                                      const unsigned char* category_enabled,
-                                      const char* name,
-                                      int threshold_begin_id,
-                                      long long threshold) {
-  data_.category_enabled = category_enabled;
-  data_.name = name;
-  data_.threshold_begin_id = threshold_begin_id;
-  data_.threshold = threshold;
-  p_data_ = &data_;
-}
-
-void TraceEndOnScopeCloseThreshold::AddEventIfEnabled() {
-  // Only called when p_data_ is non-null.
-  if (*p_data_->category_enabled) {
-    TRACE_EVENT_API_ADD_TRACE_EVENT(
-        TRACE_EVENT_PHASE_END,
-        p_data_->category_enabled,
-        p_data_->name, kNoEventId,
-        kZeroNumArgs, NULL, NULL, NULL,
-        p_data_->threshold_begin_id, p_data_->threshold,
         TRACE_EVENT_FLAG_NONE);
   }
 }