Merge V8 5.3.332.45.  DO NOT MERGE

Test: Manual

FPIIM-449

Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)
diff --git a/test/unittests/compiler/move-optimizer-unittest.cc b/test/unittests/compiler/move-optimizer-unittest.cc
index 5ccd0c6..4c69384 100644
--- a/test/unittests/compiler/move-optimizer-unittest.cc
+++ b/test/unittests/compiler/move-optimizer-unittest.cc
@@ -106,11 +106,9 @@
 
 TEST_F(MoveOptimizerTest, RemovesRedundantExplicit) {
   int first_reg_index =
-      RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
-          ->GetAllocatableGeneralCode(0);
+      RegisterConfiguration::Turbofan()->GetAllocatableGeneralCode(0);
   int second_reg_index =
-      RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
-          ->GetAllocatableGeneralCode(1);
+      RegisterConfiguration::Turbofan()->GetAllocatableGeneralCode(1);
 
   StartBlock();
   auto first_instr = EmitNop();