Revert of Ensure counters are initialized, to avoid init on non-joinable threads.

src/counters.cc

Index: src/counters.cc
diff --git a/src/counters.cc b/src/counters.cc
index d1a1a44c9f9c65cfa7f7dd93f2b5c24c4d3b3c52..0b71d439cfd53ff3f725779a6ea5859c6134c8f0 100644
--- a/src/counters.cc
+++ b/src/counters.cc
@@ -252,30 +252,6 @@
 
 #define HM(name, caption) name##_.Reset();
     HISTOGRAM_LEGACY_MEMORY_LIST(HM)
-    HISTOGRAM_MEMORY_LIST(HM)
-#undef HM
-}
-
-void Counters::InitializeHistograms() {
-#define HR(name, caption, min, max, num_buckets) name##_.Enabled();
-  HISTOGRAM_RANGE_LIST(HR)
-#undef HR
-
-#define HT(name, caption, max, res) name##_.Enabled();
-  HISTOGRAM_TIMER_LIST(HT)
-#undef HT
-
-#define AHT(name, caption) name##_.Enabled();
-  AGGREGATABLE_HISTOGRAM_TIMER_LIST(AHT)
-#undef AHT
-
-#define HP(name, caption) name##_.Enabled();
-  HISTOGRAM_PERCENTAGE_LIST(HP)
-#undef HP
-
-#define HM(name, caption) name##_.Enabled();
-  HISTOGRAM_LEGACY_MEMORY_LIST(HM)
-  HISTOGRAM_MEMORY_LIST(HM)
 #undef HM
 }