[fullcodegen] Factor out VisitRegExpLiteral from architectures.

src/full-codegen/x64/full-codegen-x64.cc

Index: src/full-codegen/x64/full-codegen-x64.cc
diff --git a/src/full-codegen/x64/full-codegen-x64.cc b/src/full-codegen/x64/full-codegen-x64.cc
index f50b0d0896e3c66466147d53c1e8ae8f92f98acb..9e76e3599db514129a1fd100b97e4a6de62e98ae 100644
--- a/src/full-codegen/x64/full-codegen-x64.cc
+++ b/src/full-codegen/x64/full-codegen-x64.cc
@@ -1325,18 +1325,6 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy,
 }
 
 
-void FullCodeGenerator::VisitRegExpLiteral(RegExpLiteral* expr) {
-  Comment cmnt(masm_, "[ RegExpLiteral");
-  __ movp(rdi, Operand(rbp, JavaScriptFrameConstants::kFunctionOffset));
-  __ Move(rax, Smi::FromInt(expr->literal_index()));
-  __ Move(rcx, expr->pattern());
-  __ Move(rdx, Smi::FromInt(expr->flags()));
-  FastCloneRegExpStub stub(isolate());
-  __ CallStub(&stub);
-  context()->Plug(rax);
-}
-
-
 void FullCodeGenerator::EmitAccessor(ObjectLiteralProperty* property) {
   Expression* expression = (property == NULL) ? NULL : property->value();
   if (expression == NULL) {