Remove TSan annotations from base/, because ThreadSanitizer v2 doesn't need base::subtle to be anno…

base/lazy_instance.cc

Index: base/lazy_instance.cc
diff --git a/base/lazy_instance.cc b/base/lazy_instance.cc
index a81cb8c2d073cd331eb580488bbaf80329adbecc..594c1fee4ffef91b5f4f8358de280412f78562a5 100644
--- a/base/lazy_instance.cc
+++ b/base/lazy_instance.cc
@@ -8,7 +8,6 @@
 #include "base/atomicops.h"
 #include "base/basictypes.h"
 #include "base/threading/platform_thread.h"
-#include "base/third_party/dynamic_annotations/dynamic_annotations.h"
 
 namespace base {
 namespace internal {
@@ -42,9 +41,6 @@ void CompleteLazyInstance(subtle::AtomicWord* state,
                           subtle::AtomicWord new_instance,
                           void* lazy_instance,
                           void (*dtor)(void*)) {
-  // See the comment to the corresponding HAPPENS_AFTER in Pointer().
-  ANNOTATE_HAPPENS_BEFORE(state);
-
   // Instance is created, go from CREATING to CREATED.
   // Releases visibility over private_buf_ to readers. Pairing Acquire_Load's
   // are in NeedsInstance() and Pointer().