Fix openssl after singleton refactor

net/base/x509_certificate_openssl.cc

Index: net/base/x509_certificate_openssl.cc
diff --git a/net/base/x509_certificate_openssl.cc b/net/base/x509_certificate_openssl.cc
index 0d55c35d15965ee0f10a5390ad36b907a723b960..cee803f2d424dd7ded806eaf5348c4088b7f93ba 100644
--- a/net/base/x509_certificate_openssl.cc
+++ b/net/base/x509_certificate_openssl.cc
@@ -206,7 +206,7 @@ void DERCache_free(void* parent, void* ptr, CRYPTO_EX_DATA* ad, int idx,
 
 class X509InitSingleton {
  public:
-  static X509InitSingleton* Get() {
+  static X509InitSingleton* GetInstance() {
     // We allow the X509 store to leak, because it is used from a non-joinable
     // worker that is not stopped on shutdown, hence may still be using
     // OpenSSL library after the AtExit runner has completed.
@@ -259,7 +259,8 @@ DERCache* SetDERCache(X509Certificate::OSCertHandle cert,
 // not free it).
 bool GetDERAndCacheIfNeeded(X509Certificate::OSCertHandle cert,
                             DERCache* der_cache) {
-  int x509_der_cache_index = X509InitSingleton::Get()->der_cache_ex_index();
+  int x509_der_cache_index =
+      X509InitSingleton::GetInstance()->der_cache_ex_index();
 
   // Re-encoding the DER data via i2d_X509 is an expensive operation, but it's
   // necessary for comparing two certificates. We re-encode at most once per
@@ -392,7 +393,7 @@ void X509Certificate::GetDNSNames(std::vector<std::string>* dns_names) const {
 
 // static
 X509_STORE* X509Certificate::cert_store() {
-  return X509InitSingleton::Get()->store();
+  return X509InitSingleton::GetInstance()->store();
 }
 
 int X509Certificate::Verify(const std::string& hostname,