base: Remove auto raw pointer deduction.

base/threading/thread_local_storage.cc

Index: base/threading/thread_local_storage.cc
diff --git a/base/threading/thread_local_storage.cc b/base/threading/thread_local_storage.cc
index 198a308a659de9708576001ef29b96c13380fce6..48c1dd58c277164dee489c07cb3ac76dae70456a 100644
--- a/base/threading/thread_local_storage.cc
+++ b/base/threading/thread_local_storage.cc
@@ -92,7 +92,7 @@ struct TlsVectorEntry {
 // This lock isn't needed until after we've constructed the per-thread TLS
 // vector, so it's safe to use.
 base::Lock* GetTLSMetadataLock() {
-  static auto lock = new base::Lock();
+  static auto* lock = new base::Lock();
   return lock;
 }
 TlsMetadata g_tls_metadata[kThreadLocalStorageSize];