Refactor transitioning stores.

src/hydrogen-escape-analysis.cc

Index: src/hydrogen-escape-analysis.cc
diff --git a/src/hydrogen-escape-analysis.cc b/src/hydrogen-escape-analysis.cc
index 4eb2a13726a4dd5dd0bd84bfdfbaedfc1ba12a6d..9f4ee6cbec0d59b938e2ac0d8ecce5346bd502b9 100644
--- a/src/hydrogen-escape-analysis.cc
+++ b/src/hydrogen-escape-analysis.cc
@@ -206,16 +206,12 @@ void HEscapeAnalysisPhase::AnalyzeDataFlow(HInstruction* allocate) {
           ASSERT(store->access().IsInobject());
           state = NewStateCopy(store->previous(), state);
           state->SetOperandAt(index, store->value());
-          if (store->has_transition()) {
-            state->SetOperandAt(0, store->transition());
-          }
           if (store->HasObservableSideEffects()) {
             state->ReuseSideEffectsFromStore(store);
           }
           store->DeleteAndReplaceWith(store->ActualValue());
           if (FLAG_trace_escape_analysis) {
-            PrintF("Replacing store #%d%s\n", instr->id(),
-                   store->has_transition() ? " (with transition)" : "");
+            PrintF("Replacing store #%d\n", instr->id());
           }
           break;
         }