Revert "Disable the buggy RSA parser by default."

crypto/openssl_util.cc

Index: crypto/openssl_util.cc
diff --git a/crypto/openssl_util.cc b/crypto/openssl_util.cc
index f8ef0acb8c0f79e24e543367c6c6f47d71e297d2..65be615a50519dbaf317746bc76a2faa1110cb5b 100644
--- a/crypto/openssl_util.cc
+++ b/crypto/openssl_util.cc
@@ -9,13 +9,10 @@
 
 #include <string>
 
-#include "base/feature_list.h"
-#include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/strings/string_piece.h"
 #include "third_party/boringssl/src/include/openssl/crypto.h"
 #include "third_party/boringssl/src/include/openssl/err.h"
-#include "third_party/boringssl/src/include/openssl/evp.h"
 
 namespace crypto {
 
@@ -35,30 +32,11 @@ int OpenSSLErrorCallback(const char* str, size_t len, void* context) {
   return 1;
 }
 
-// TODO(davidben): Remove this after Chrome 61 is released to
-// stable. https://crbug.com/735616.
-const base::Feature kBuggyRSAParser{
-    "BuggyRSAParser", base::FEATURE_DISABLED_BY_DEFAULT,
-};
-
-class BuggyRSAParser {
- public:
-  BuggyRSAParser() {
-    EVP_set_buggy_rsa_parser(base::FeatureList::IsEnabled(kBuggyRSAParser));
-  }
-};
-
-base::LazyInstance<BuggyRSAParser>::Leaky g_buggy_rsa_parser =
-    LAZY_INSTANCE_INITIALIZER;
-
 }  // namespace
 
 void EnsureOpenSSLInit() {
   // CRYPTO_library_init may be safely called concurrently.
   CRYPTO_library_init();
-
-  // Configure the RSA parser.
-  g_buggy_rsa_parser.Get();
 }
 
 void ClearOpenSSLERRStack(const tracked_objects::Location& location) {