Add support for static fields in optimizing compiler.

Change-Id: Id2f010589e2bd6faf42c05bb33abf6816ebe9fa9
diff --git a/compiler/optimizing/code_generator_x86.h b/compiler/optimizing/code_generator_x86.h
index fff91d1..bcceaad 100644
--- a/compiler/optimizing/code_generator_x86.h
+++ b/compiler/optimizing/code_generator_x86.h
@@ -119,8 +119,6 @@
 
 #undef DECLARE_VISIT_INSTRUCTION
 
-  void LoadCurrentMethod(Register reg);
-
   X86Assembler* GetAssembler() const { return assembler_; }
 
  private:
@@ -193,6 +191,8 @@
   // Emit a write barrier.
   void MarkGCCard(Register temp, Register card, Register object, Register value);
 
+  void LoadCurrentMethod(Register reg);
+
   Label* GetLabelOf(HBasicBlock* block) const {
     return block_labels_.GetRawStorage() + block->GetBlockId();
   }