Implement PBKDF2 (except for generateKey) using BoringSSL

content/child/webcrypto/algorithm_registry.cc

Index: content/child/webcrypto/algorithm_registry.cc
diff --git a/content/child/webcrypto/algorithm_registry.cc b/content/child/webcrypto/algorithm_registry.cc
index e45ec59902e069ffdebc97bef7ca649a95fb424d..5828a0c8d9bdce0e44bdee97f2535db27693c429 100644
--- a/content/child/webcrypto/algorithm_registry.cc
+++ b/content/child/webcrypto/algorithm_registry.cc
@@ -30,7 +30,8 @@ class AlgorithmRegistry {
         rsa_pss_(CreatePlatformRsaPssImplementation()),
         ecdsa_(CreatePlatformEcdsaImplementation()),
         ecdh_(CreatePlatformEcdhImplementation()),
-        hkdf_(CreatePlatformHkdfImplementation()) {
+        hkdf_(CreatePlatformHkdfImplementation()),
+        pbkdf2_(CreatePlatformPbkdf2Implementation()) {
     PlatformInit();
   }
 
@@ -64,6 +65,8 @@ class AlgorithmRegistry {
         return ecdh_.get();
       case blink::WebCryptoAlgorithmIdHkdf:
         return hkdf_.get();
+      case blink::WebCryptoAlgorithmIdPbkdf2:
+        return pbkdf2_.get();
       default:
         return NULL;
     }
@@ -82,6 +85,7 @@ class AlgorithmRegistry {
   const scoped_ptr<AlgorithmImplementation> ecdsa_;
   const scoped_ptr<AlgorithmImplementation> ecdh_;
   const scoped_ptr<AlgorithmImplementation> hkdf_;
+  const scoped_ptr<AlgorithmImplementation> pbkdf2_;
 };
 
 }  // namespace