Revert 223506 "WebCrypto: Implement importKey() and sign() for H..."

trunk/src/content/renderer/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_impl.h"
 
-#include "base/memory/scoped_ptr.h"
 #include "third_party/WebKit/public/platform/WebArrayBuffer.h"
-#include "third_party/WebKit/public/platform/WebCryptoAlgorithm.h"
-#include "third_party/WebKit/public/platform/WebCryptoKey.h"
 
 namespace content {
 
 WebCryptoImpl::WebCryptoImpl() {
   Init();
 }
 
 void WebCryptoImpl::digest(
     const WebKit::WebCryptoAlgorithm& algorithm,
     const unsigned char* data,
     unsigned data_size,
     WebKit::WebCryptoResult result) {
   WebKit::WebArrayBuffer buffer;
   if (!DigestInternal(algorithm, data, data_size, &buffer)) {
     result.completeWithError();
   } else {
     result.completeWithBuffer(buffer);
   }
 }
 
-void WebCryptoImpl::importKey(
-    WebKit::WebCryptoKeyFormat format,
-    const unsigned char* key_data,
-    unsigned key_data_size,
-    const WebKit::WebCryptoAlgorithm& algorithm,
-    bool extractable,
-    WebKit::WebCryptoKeyUsageMask usage_mask,
-    WebKit::WebCryptoResult result) {
-  WebKit::WebCryptoKeyType type;
-  scoped_ptr<WebKit::WebCryptoKeyHandle> handle;
-
-  if (!ImportKeyInternal(format,
-                         key_data,
-                         key_data_size,
-                         algorithm,
-                         usage_mask,
-                         &handle,
-                         &type)) {
-    result.completeWithError();
-    return;
-  }
-
-  WebKit::WebCryptoKey key(
-      WebKit::WebCryptoKey::create(
-          handle.release(), type, extractable, algorithm, usage_mask));
-
-  result.completeWithKey(key);
-}
-
-void WebCryptoImpl::sign(
-    const WebKit::WebCryptoAlgorithm& algorithm,
-    const WebKit::WebCryptoKey& key,
-    const unsigned char* data,
-    unsigned data_size,
-    WebKit::WebCryptoResult result) {
-  WebKit::WebArrayBuffer buffer;
-  if (!SignInternal(algorithm, key, data, data_size, &buffer)) {
-    result.completeWithError();
-  } else {
-    result.completeWithBuffer(buffer);
-  }
-}
-
 }  // namespace content