Revert "Enable store elimination for singleton objects."

This reverts commit 7f43a3d48fc29045875d50e10bbc5d6ffc25d61e.

Fails booting.

Bug: 25357772
Change-Id: Ied19536f3ce8d81e76885cb6baed4853e2ed6714
diff --git a/compiler/optimizing/builder.h b/compiler/optimizing/builder.h
index 0f64489..9eaa4b6 100644
--- a/compiler/optimizing/builder.h
+++ b/compiler/optimizing/builder.h
@@ -138,7 +138,7 @@
   HInstruction* LoadLocal(uint32_t register_index, Primitive::Type type, uint32_t dex_pc) const;
   void PotentiallyAddSuspendCheck(HBasicBlock* target, uint32_t dex_pc);
   void InitializeParameters(uint16_t number_of_parameters);
-  bool NeedsAccessCheck(uint32_t type_index, bool* finalizable) const;
+  bool NeedsAccessCheck(uint32_t type_index) const;
 
   template<typename T>
   void Unop_12x(const Instruction& instruction, Primitive::Type type, uint32_t dex_pc);