Implement PBKDF2 (except for generateKey) using BoringSSL

content/child/webcrypto/status.cc

Index: content/child/webcrypto/status.cc
diff --git a/content/child/webcrypto/status.cc b/content/child/webcrypto/status.cc
index abadf001eabe73128b3da19c0ce066462ea39e28..74bd9096f62c7ab413609a8abd090797e27262f0 100644
--- a/content/child/webcrypto/status.cc
+++ b/content/child/webcrypto/status.cc
@@ -328,6 +328,12 @@ Status Status::ErrorEcdhLengthTooBig(unsigned int max_length_bits) {
                     max_length_bits));
 }
 
+Status Status::ErrorPbkdf2InvalidLength() {
+  return Status(
+      blink::WebCryptoErrorTypeOperation,
+      "Length for PBKDF2 key derivation must be a multiple of 8 bits.");
+}
+
 Status::Status(blink::WebCryptoErrorType error_type,
                const std::string& error_details_utf8)
     : type_(TYPE_ERROR),