[Interpreter] Support top-level code.

src/objects.h

 // Copyright 2012 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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/allocation.h"
@@ skipping 7269 matching lines @@
   void JSFunctionIterateBody(int object_size, ObjectVisitor* v);
 
   // Dispatched behavior.
   DECLARE_PRINTER(JSFunction)
   DECLARE_VERIFIER(JSFunction)
 
   // Returns the number of allocated literals.
   inline int NumberOfLiterals();
 
   // Used for flags such as --hydrogen-filter.
+  // TODO(rmcilroy/mstarzinger): Move this back to JSFunction when compiler.cc
+  // is refactored to allow use of JSFunction::PassesFilter for top-level code.
   bool PassesFilter(const char* raw_filter);
 
   // The function's name if it is configured, otherwise shared function info
   // debug name.
   static Handle<String> GetDebugName(Handle<JSFunction> function);
 
   // Layout descriptors. The last property (from kNonWeakFieldsEndOffset to
   // kSize) is weak and has special handling during garbage collection.
   static const int kCodeEntryOffset = JSObject::kHeaderSize;
   static const int kPrototypeOrInitialMapOffset =
@@ skipping 1376 matching lines @@
   // Conversion.
   inline bool AsArrayIndex(uint32_t* index);
 
   DECLARE_CAST(String)
 
   void PrintOn(FILE* out);
 
   // For use during stack traces.  Performs rudimentary sanity check.
   bool LooksValid();
 
+  // Used for flags such as --hydrogen-filter.
+  bool PassesFilter(const char* raw_filter);
+
   // Dispatched behavior.
   void StringShortPrint(StringStream* accumulator);
   void PrintUC16(std::ostream& os, int start = 0, int end = -1);  // NOLINT
 #if defined(DEBUG) || defined(OBJECT_PRINT)
   char* ToAsciiArray();
 #endif
   DECLARE_PRINTER(String)
   DECLARE_VERIFIER(String)
 
   inline bool IsFlat();
@@ skipping 1968 matching lines @@
   Handle<FixedArray> keys_;
   Handle<OrderedHashSet> set_;
   int length_;
   DISALLOW_COPY_AND_ASSIGN(KeyAccumulator);
 };
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_