Rename net::ct::LogEntry to SignedEntryData and clarify the comment.

net/cert/merkle_tree_leaf.h

 // Copyright 2016 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 NET_CERT_MERKLE_TREE_LEAF_H_
 #define NET_CERT_MERKLE_TREE_LEAF_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 13 matching lines @@
 // for the entry.
 //
 // As such, it has all the data as the MerkleTreeLeaf defined in the RFC,
 // but it is not identical to the structure in the RFC for the following
 // reasons:
 // * The version is implicit - it is only used for V1 leaves currently.
 // * the leaf_type is also implicit: There's exactly one leaf type and no
 // new types are planned.
 // * The timestamped_entry's |timestamp| and |extensions| fields are directly
 // accessible.
-// * The timestamped_entry's entry_type can be deduced from |log_entry|.type
+// * The timestamped_entry's entry_type can be deduced from |signed_entry|.type
 struct NET_EXPORT MerkleTreeLeaf {
   MerkleTreeLeaf();
   MerkleTreeLeaf(const MerkleTreeLeaf& other);
   MerkleTreeLeaf(MerkleTreeLeaf&&);
   ~MerkleTreeLeaf();
 
   // Certificate / Precertificate and indication of entry type.
-  LogEntry log_entry;
+  SignedEntryData signed_entry;
 
   // Timestamp from the SCT.
   base::Time timestamp;
 
   // Extensions from the SCT.
   std::string extensions;
 };
 
 // Given a |cert| and an |sct| for that certificate, constructs the
 // representation of this entry in the Merkle tree by filling in
 // |merkle_tree_leaf|.
 // Returns false if it failed to construct the |merkle_tree_leaf|.
 NET_EXPORT bool GetMerkleTreeLeaf(const X509Certificate* cert,
                                   const SignedCertificateTimestamp* sct,
                                   MerkleTreeLeaf* merkle_tree_leaf);
 
 // Sets |*out| to the hash of the Merkle |tree_leaf|, as defined in RFC6962,
 // section 3.4. Returns true if the hash was generated, false if an error
 // occurred.
 NET_EXPORT bool HashMerkleTreeLeaf(const MerkleTreeLeaf& tree_leaf,
                                    std::string* out);
 
 }  // namespace ct
 
 }  // namespace net
 
 #endif  // NET_CERT_MERKLE_TREE_LEAF_H_