[webcrypto] Remove RSA-ES support (2 of 3)

content/child/webcrypto/webcrypto_impl.cc

Index: content/child/webcrypto/webcrypto_impl.cc
diff --git a/content/child/webcrypto/webcrypto_impl.cc b/content/child/webcrypto/webcrypto_impl.cc
index 9d3897428bc302baf353767e0aa81ab9ceac26d9..0a80ce7e0a88abcdf0499eaacd0aca092ebe6e2c 100644
--- a/content/child/webcrypto/webcrypto_impl.cc
+++ b/content/child/webcrypto/webcrypto_impl.cc
@@ -137,9 +137,7 @@ void CompleteWithKeyOrError(const Status& status,
 bool IsAlgorithmAsymmetric(const blink::WebCryptoAlgorithm& algorithm) {
   // TODO(padolph): include all other asymmetric algorithms once they are
   // defined, e.g. EC and DH.
-  return (algorithm.id() == blink::WebCryptoAlgorithmIdRsaEsPkcs1v1_5 ||
-          algorithm.id() == blink::WebCryptoAlgorithmIdRsaSsaPkcs1v1_5 ||
-          algorithm.id() == blink::WebCryptoAlgorithmIdRsaOaep);
+  return webcrypto::IsAlgorithmRsa(algorithm.id());
 }
 
 // Gets a task runner for the current thread. The current thread is either: