Move PropertyAccessCompiler and CallOptimization to their own files

src/ic/call-optimization.h

+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_IC_CALL_OPTIMIZATION_H_
+#define V8_IC_CALL_OPTIMIZATION_H_
+
+#include "src/code-stubs.h"
+#include "src/ic/access-compiler.h"
+#include "src/macro-assembler.h"
+#include "src/objects.h"
+
+namespace v8 {
+namespace internal {
+// Holds information about possible function call optimizations.
+class CallOptimization BASE_EMBEDDED {
+ public:
+  explicit CallOptimization(Handle<JSFunction> function);
+
+  bool is_constant_call() const { return !constant_function_.is_null(); }
+
+  Handle<JSFunction> constant_function() const {
+    DCHECK(is_constant_call());
+    return constant_function_;
+  }
+
+  bool is_simple_api_call() const { return is_simple_api_call_; }
+
+  Handle<FunctionTemplateInfo> expected_receiver_type() const {
+    DCHECK(is_simple_api_call());
+    return expected_receiver_type_;
+  }
+
+  Handle<CallHandlerInfo> api_call_info() const {
+    DCHECK(is_simple_api_call());
+    return api_call_info_;
+  }
+
+  enum HolderLookup { kHolderNotFound, kHolderIsReceiver, kHolderFound };
+  Handle<JSObject> LookupHolderOfExpectedType(
+      Handle<Map> receiver_map, HolderLookup* holder_lookup) const;
+
+  // Check if the api holder is between the receiver and the holder.
+  bool IsCompatibleReceiver(Handle<Object> receiver,
+                            Handle<JSObject> holder) const;
+
+ private:
+  void Initialize(Handle<JSFunction> function);
+
+  // Determines whether the given function can be called using the
+  // fast api call builtin.
+  void AnalyzePossibleApiFunction(Handle<JSFunction> function);
+
+  Handle<JSFunction> constant_function_;
+  bool is_simple_api_call_;
+  Handle<FunctionTemplateInfo> expected_receiver_type_;
+  Handle<CallHandlerInfo> api_call_info_;
+};
+}
+}  // namespace v8::internal
+
+#endif  // V8_IC_CALL_OPTIMIZATION_H_