Revert 239759 "The comment in base64.h implies that base::Base64..."

trunk/src/sync/util/nigori.cc

Index: trunk/src/sync/util/nigori.cc
===================================================================
--- trunk/src/sync/util/nigori.cc	(revision 239920)
+++ trunk/src/sync/util/nigori.cc	(working copy)
@@ -150,8 +150,7 @@
   output.assign(ciphertext);
   output.append(hash.begin(), hash.end());
 
-  Base64Encode(output, permuted);
-  return true;
+  return Base64Encode(output, permuted);
 }
 
 // Enc[Kenc,Kmac](value)
@@ -187,8 +186,7 @@
   output.append(ciphertext);
   output.append(hash.begin(), hash.end());
 
-  Base64Encode(output, encrypted);
-  return true;
+  return Base64Encode(output, encrypted);
 }
 
 bool Nigori::Decrypt(const std::string& encrypted, std::string* value) const {