[Courgette] AssemblyProgram: Serialize data to single raw buffer, instead of storing pointer of obj…

courgette/adjustment_method.cc

Index: courgette/adjustment_method.cc
diff --git a/courgette/adjustment_method.cc b/courgette/adjustment_method.cc
index d6718bc8d919add050c364381bd038c3c34d67ee..e0eb955e371bb891230d20a79f40f5edb0e984dd 100644
--- a/courgette/adjustment_method.cc
+++ b/courgette/adjustment_method.cc
@@ -602,9 +602,9 @@ class GraphAdjuster : public AdjustmentMethod {
         base::Bind(&GraphAdjuster::ReferenceLabel, base::Unretained(this),
                    rel32, is_model);
 
-    program->HandleInstructionLabels({{ABS32, abs32_handler},
-                                      {REL32, rel32_handler},
-                                      {REL32ARM, rel32_handler}});
+    program->HandleInstructionLabels({{AssemblyOp::ABS32, abs32_handler},
+                                      {AssemblyOp::REL32, rel32_handler},
+                                      {AssemblyOp::REL32ARM, rel32_handler}});
 
     // TODO(sra): we could simply append all the labels in index order to
     // incorporate some costing for entropy (bigger deltas) that will be