Handlify CompileConstructStub.

src/stub-cache.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 470 matching lines @@
                            Register scratch1,
                            Register scratch2,
                            Handle<String> name,
                            int save_at_depth,
                            Label* miss);
 
  protected:
   Handle<Code> GetCodeWithFlags(Code::Flags flags, const char* name);
   Handle<Code> GetCodeWithFlags(Code::Flags flags, Handle<String> name);
 
-  // TODO(kmillikin): Remove these functions once the ConstructStubCompiler
-  // is handlified.
-  MUST_USE_RESULT MaybeObject* TryGetCodeWithFlags(Code::Flags flags,
-                                                   const char* name);
-  MUST_USE_RESULT MaybeObject* TryGetCodeWithFlags(Code::Flags flags,
-                                                   String* name);
-
   MacroAssembler* masm() { return &masm_; }
   void set_failure(Failure* failure) { failure_ = failure; }
 
   void GenerateLoadField(Handle<JSObject> object,
                          Handle<JSObject> holder,
                          Register receiver,
                          Register scratch1,
                          Register scratch2,
                          Register scratch3,
                          int index,
@@ skipping 297 matching lines @@
   const Code::Kind kind_;
   const Code::ExtraICState extra_state_;
   const InlineCacheHolderFlag cache_holder_;
 };
 
 
 class ConstructStubCompiler: public StubCompiler {
  public:
   explicit ConstructStubCompiler(Isolate* isolate) : StubCompiler(isolate) { }
 
-  MUST_USE_RESULT MaybeObject* CompileConstructStub(JSFunction* function);
+  Handle<Code> CompileConstructStub(Handle<JSFunction> function);
 
  private:
-  MaybeObject* GetCode();
+  Handle<Code> GetCode();
 };
 
 
 // Holds information about possible function call optimizations.
 class CallOptimization BASE_EMBEDDED {
  public:
   explicit CallOptimization(LookupResult* lookup);
 
   explicit CallOptimization(Handle<JSFunction> function);
 
@@ skipping 35 matching lines @@
   Handle<JSFunction> constant_function_;
   bool is_simple_api_call_;
   Handle<FunctionTemplateInfo> expected_receiver_type_;
   Handle<CallHandlerInfo> api_call_info_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_STUB_CACHE_H_