Revert 284192 due to a failing test.

content/child/webcrypto/algorithm_dispatch.h

Index: content/child/webcrypto/algorithm_dispatch.h
diff --git a/content/child/webcrypto/algorithm_dispatch.h b/content/child/webcrypto/algorithm_dispatch.h
deleted file mode 100644
index a8b282c70b02ff9ff66a9a07cca22c856376b3f2..0000000000000000000000000000000000000000
--- a/content/child/webcrypto/algorithm_dispatch.h
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright 2014 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.
-
-#ifndef CONTENT_CHILD_WEBCRYPTO_ALGORITHM_DISPATCH_H_
-#define CONTENT_CHILD_WEBCRYPTO_ALGORITHM_DISPATCH_H_
-
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "content/common/content_export.h"
-#include "third_party/WebKit/public/platform/WebCrypto.h"
-
-namespace content {
-
-namespace webcrypto {
-
-class AlgorithmImplementation;
-class CryptoData;
-class Status;
-
-// These functions provide an entry point for synchronous webcrypto operations.
-//
-// The inputs to these methods come from Blink, and hence the validations done
-// by Blink can be assumed:
-//
-//   * The algorithm parameters are consistent with the algorithm
-//   * The key contains the required usage for the operation
-
-CONTENT_EXPORT Status Encrypt(const blink::WebCryptoAlgorithm& algorithm,
-                              const blink::WebCryptoKey& key,
-                              const CryptoData& data,
-                              std::vector<uint8>* buffer);
-
-CONTENT_EXPORT Status Decrypt(const blink::WebCryptoAlgorithm& algorithm,
-                              const blink::WebCryptoKey& key,
-                              const CryptoData& data,
-                              std::vector<uint8>* buffer);
-
-CONTENT_EXPORT Status Digest(const blink::WebCryptoAlgorithm& algorithm,
-                             const CryptoData& data,
-                             std::vector<uint8>* buffer);
-
-CONTENT_EXPORT Status
-    GenerateSecretKey(const blink::WebCryptoAlgorithm& algorithm,
-                      bool extractable,
-                      blink::WebCryptoKeyUsageMask usage_mask,
-                      blink::WebCryptoKey* key);
-
-CONTENT_EXPORT Status
-    GenerateKeyPair(const blink::WebCryptoAlgorithm& algorithm,
-                    bool extractable,
-                    blink::WebCryptoKeyUsageMask usage_mask,
-                    blink::WebCryptoKey* public_key,
-                    blink::WebCryptoKey* private_key);
-
-CONTENT_EXPORT Status ImportKey(blink::WebCryptoKeyFormat format,
-                                const CryptoData& key_data,
-                                const blink::WebCryptoAlgorithm& algorithm,
-                                bool extractable,
-                                blink::WebCryptoKeyUsageMask usage_mask,
-                                blink::WebCryptoKey* key);
-
-CONTENT_EXPORT Status ExportKey(blink::WebCryptoKeyFormat format,
-                                const blink::WebCryptoKey& key,
-                                std::vector<uint8>* buffer);
-
-CONTENT_EXPORT Status Sign(const blink::WebCryptoAlgorithm& algorithm,
-                           const blink::WebCryptoKey& key,
-                           const CryptoData& data,
-                           std::vector<uint8>* buffer);
-
-CONTENT_EXPORT Status Verify(const blink::WebCryptoAlgorithm& algorithm,
-                             const blink::WebCryptoKey& key,
-                             const CryptoData& signature,
-                             const CryptoData& data,
-                             bool* signature_match);
-
-CONTENT_EXPORT Status
-    WrapKey(blink::WebCryptoKeyFormat format,
-            const blink::WebCryptoKey& key_to_wrap,
-            const blink::WebCryptoKey& wrapping_key,
-            const blink::WebCryptoAlgorithm& wrapping_algorithm,
-            std::vector<uint8>* buffer);
-
-CONTENT_EXPORT Status
-    UnwrapKey(blink::WebCryptoKeyFormat format,
-              const CryptoData& wrapped_key_data,
-              const blink::WebCryptoKey& wrapping_key,
-              const blink::WebCryptoAlgorithm& wrapping_algorithm,
-              const blink::WebCryptoAlgorithm& algorithm,
-              bool extractable,
-              blink::WebCryptoKeyUsageMask usage_mask,
-              blink::WebCryptoKey* key);
-
-CONTENT_EXPORT scoped_ptr<blink::WebCryptoDigestor> CreateDigestor(
-    blink::WebCryptoAlgorithmId algorithm);
-
-}  // namespace webcrypto
-
-}  // namespace content
-
-#endif  // CONTENT_CHILD_WEBCRYPTO_ALGORITHM_DISPATCH_H_