[fullcodegen] Factor out EmitLoadStoreICSlot from archs.

src/full-codegen/full-codegen.h

Index: src/full-codegen/full-codegen.h
diff --git a/src/full-codegen/full-codegen.h b/src/full-codegen/full-codegen.h
index e811e25cf818abb9f9816fc3a9b3321394aa91ce..bef7c94a0897f0ad6fc102f2c7816600a95aa982 100644
--- a/src/full-codegen/full-codegen.h
+++ b/src/full-codegen/full-codegen.h
@@ -641,6 +641,8 @@ class FullCodeGenerator: public AstVisitor {
   void EmitSetHomeObjectAccumulator(Expression* initializer, int offset,
                                     FeedbackVectorSlot slot);
 
+  void EmitLoadStoreICSlot(FeedbackVectorSlot slot);
+
   void CallIC(Handle<Code> code,
               TypeFeedbackId id = TypeFeedbackId::None());
 
@@ -743,8 +745,6 @@ class FullCodeGenerator: public AstVisitor {
   bool MustCreateObjectLiteralWithRuntime(ObjectLiteral* expr) const;
   bool MustCreateArrayLiteralWithRuntime(ArrayLiteral* expr) const;
 
-  void EmitLoadStoreICSlot(FeedbackVectorSlot slot);
-
   int NewHandlerTableEntry();
 
   struct BailoutEntry {