Remove conditionals for fix1512 enabled 14Nov2017

src/ripple/app/tx/impl/PayChan.cpp

@@ -384,12 +384,6 @@ PayChanFund::doApply()
 NotTEC
 PayChanClaim::preflight (PreflightContext const& ctx)
 {
-    // A search through historic MainNet ledgers by the data team found no
-    // occurrences of a transaction with the error that fix1512 fixed.  That
-    // means there are no old transactions with that error that we might
-    // need to replay.  So the check for fix1512 is removed.  Apr 2018.
-//  bool const noTecs = ctx.rules.enabled(fix1512);
-
     auto const ret = preflight1 (ctx);
     if (!isTesSuccess (ret))
         return ret;

src/ripple/protocol/Feature.h

@@ -378,7 +378,7 @@ extern uint256 const retiredFix1373;
 extern uint256 const retiredEnforceInvariants;
 extern uint256 const retiredSortedDirectories;
 extern uint256 const fix1201;
-extern uint256 const fix1512;
+extern uint256 const retiredFix1512;
 extern uint256 const fix1513;
 extern uint256 const retiredFix1523;
 extern uint256 const retiredFix1528;

src/ripple/protocol/impl/Feature.cpp

@@ -169,7 +169,7 @@ uint256 const retiredFix1373 = *getRegisteredFeature("fix1373");
 uint256 const retiredEnforceInvariants = *getRegisteredFeature("EnforceInvariants");
 uint256 const retiredSortedDirectories = *getRegisteredFeature("SortedDirectories");
 uint256 const fix1201 = *getRegisteredFeature("fix1201");
-uint256 const fix1512 = *getRegisteredFeature("fix1512");
+uint256 const retiredFix1512 = *getRegisteredFeature("fix1512");
 uint256 const fix1513 = *getRegisteredFeature("fix1513");
 uint256 const retiredFix1523 = *getRegisteredFeature("fix1523");
 uint256 const retiredFix1528 = *getRegisteredFeature("fix1528");