Move some Runtime:: functions and remove runtime.h as include when unnecessary.

src/runtime/runtime.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_RUNTIME_H_
-#define V8_RUNTIME_H_
+#ifndef V8_RUNTIME_RUNTIME_H_
+#define V8_RUNTIME_RUNTIME_H_
 
 #include "src/allocation.h"
 #include "src/objects.h"
 #include "src/zone.h"
 
 namespace v8 {
 namespace internal {
 
 // The interface to C++ runtime functions.
 
@@ skipping 753 matching lines @@
   ConsStringIteratorOp string_locale_compare_it1_;
   ConsStringIteratorOp string_locale_compare_it2_;
 
   friend class Isolate;
   friend class Runtime;
 
   DISALLOW_COPY_AND_ASSIGN(RuntimeState);
 };
 
 
+class JavaScriptFrameIterator;  // Forward declaration.
+
+
 class Runtime : public AllStatic {
  public:
   enum FunctionId {
 #define F(name, nargs, ressize) k##name,
     RUNTIME_FUNCTION_LIST(F) INLINE_OPTIMIZED_FUNCTION_LIST(F)
 #undef F
 #define F(name, nargs, ressize) kInline##name,
     INLINE_FUNCTION_LIST(F)
 #undef F
 #define F(name, nargs, ressize) kInlineOptimized##name,
@@ skipping 31 matching lines @@
 
   // Get the intrinsic function with the given name, which must be internalized.
   static const Function* FunctionForName(Handle<String> name);
 
   // Get the intrinsic function with the given FunctionId.
   static const Function* FunctionForId(FunctionId id);
 
   // Get the intrinsic function with the given function entry address.
   static const Function* FunctionForEntry(Address ref);
 
-  // General-purpose helper functions for runtime system.
-  static int StringMatch(Isolate* isolate, Handle<String> sub,
-                         Handle<String> pat, int index);
-
   // TODO(1240886): Some of the following methods are *not* handle safe, but
   // accept handle arguments. This seems fragile.
 
   // Support getting the characters in a string using [] notation as
   // in Firefox/SpiderMonkey, Safari and Opera.
   MUST_USE_RESULT static MaybeHandle<Object> GetElementOrCharAt(
       Isolate* isolate, Handle<Object> object, uint32_t index);
 
   MUST_USE_RESULT static MaybeHandle<Object> SetObjectProperty(
       Isolate* isolate, Handle<Object> object, Handle<Object> key,
       Handle<Object> value, StrictMode strict_mode);
 
   MUST_USE_RESULT static MaybeHandle<Object> DefineObjectProperty(
       Handle<JSObject> object, Handle<Object> key, Handle<Object> value,
       PropertyAttributes attr);
 
-  MUST_USE_RESULT static MaybeHandle<Object> DeleteObjectProperty(
-      Isolate* isolate, Handle<JSReceiver> object, Handle<Object> key,
-      JSReceiver::DeleteMode mode);
-
-  MUST_USE_RESULT static MaybeHandle<Object> HasObjectProperty(
-      Isolate* isolate, Handle<JSReceiver> object, Handle<Object> key);
-
   MUST_USE_RESULT static MaybeHandle<Object> GetObjectProperty(
       Isolate* isolate, Handle<Object> object, Handle<Object> key);
 
   MUST_USE_RESULT static MaybeHandle<Name> ToName(Isolate* isolate,
                                                   Handle<Object> key);
 
   static void SetupArrayBuffer(Isolate* isolate,
                                Handle<JSArrayBuffer> array_buffer,
                                bool is_external, void* data,
                                size_t allocated_length);
 
   static bool SetupArrayBufferAllocatingData(Isolate* isolate,
                                              Handle<JSArrayBuffer> array_buffer,
                                              size_t allocated_length,
                                              bool initialize = true);
 
   static void NeuterArrayBuffer(Handle<JSArrayBuffer> array_buffer);
 
   static void FreeArrayBuffer(Isolate* isolate,
                               JSArrayBuffer* phantom_array_buffer);
 
+  static int FindIndexedNonNativeFrame(JavaScriptFrameIterator* it, int index);
+
   enum TypedArrayId {
     // arrayIds below should be synchromized with typedarray.js natives.
     ARRAY_ID_UINT8 = 1,
     ARRAY_ID_INT8 = 2,
     ARRAY_ID_UINT16 = 3,
     ARRAY_ID_INT16 = 4,
     ARRAY_ID_UINT32 = 5,
     ARRAY_ID_INT32 = 6,
     ARRAY_ID_FLOAT32 = 7,
     ARRAY_ID_FLOAT64 = 8,
@@ skipping 22 matching lines @@
 class AllocateDoubleAlignFlag : public BitField<bool, 0, 1> {};
 class AllocateTargetSpace : public BitField<AllocationSpace, 1, 3> {};
 
 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {};
 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {};
 class DeclareGlobalsStrictMode : public BitField<StrictMode, 2, 1> {};
 
 }  // namespace internal
 }  // namespace v8
 
-#endif  // V8_RUNTIME_H_
+#endif  // V8_RUNTIME_RUNTIME_H_