[webcrypto] Remove code conditional on !defined(WEBCRYPTO_HAS_KEY_ALGORITHM).

content/renderer/webcrypto/webcrypto_impl.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/webcrypto/webcrypto_impl.h"
 
 #include "base/logging.h"
 #include "content/renderer/webcrypto/crypto_data.h"
 #include "content/renderer/webcrypto/shared_crypto.h"
 #include "content/renderer/webcrypto/webcrypto_util.h"
 #include "third_party/WebKit/public/platform/WebString.h"
-#ifdef WEBCRYPTO_HAS_KEY_ALGORITHM
 #include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h"
-#endif
 
 namespace content {
 
 using webcrypto::Status;
 
 namespace {
 
 void CompleteWithError(const Status& status, blink::WebCryptoResult* result) {
   DCHECK(status.IsError());
   if (status.HasErrorDetails())
@@ skipping 178 matching lines @@
     unsigned int data_size,
     blink::WebArrayBuffer& result) {
   blink::WebCryptoAlgorithm algorithm =
       blink::WebCryptoAlgorithm::adoptParamsAndCreate(algorithm_id, NULL);
   return (webcrypto::Digest(
               algorithm, webcrypto::CryptoData(data, data_size), &result))
       .IsSuccess();
 }
 
 }  // namespace content