Handlify six allocator functions from the Heap.

src/factory.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_FACTORY_H_
 #define V8_FACTORY_H_
 
 #include "isolate.h"
 
 namespace v8 {
@@ skipping 49 matching lines @@
   Handle<WeakHashTable> NewWeakHashTable(int at_least_space_for);
 
   Handle<DescriptorArray> NewDescriptorArray(int number_of_descriptors,
                                              int slack = 0);
   Handle<DeoptimizationInputData> NewDeoptimizationInputData(
       int deopt_entry_count,
       PretenureFlag pretenure);
   Handle<DeoptimizationOutputData> NewDeoptimizationOutputData(
       int deopt_entry_count,
       PretenureFlag pretenure);
-  // Allocates a pre-tenured empty AccessorPair.
+
+  // Create a pre-tenured empty AccessorPair.
   Handle<AccessorPair> NewAccessorPair();
 
+  // Create an empty TypeFeedbackInfo.
   Handle<TypeFeedbackInfo> NewTypeFeedbackInfo();
 
   Handle<String> InternalizeUtf8String(Vector<const char> str);
   Handle<String> InternalizeUtf8String(const char* str) {
     return InternalizeUtf8String(CStrVector(str));
   }
   Handle<String> InternalizeString(Handle<String> str);
   Handle<String> InternalizeOneByteString(Vector<const uint8_t> str);
   Handle<String> InternalizeOneByteString(
       Handle<SeqOneByteString>, int from, int length);
@@ skipping 306 matching lines @@
   Handle<JSFunction> BaseNewFunctionFromSharedFunctionInfo(
       Handle<SharedFunctionInfo> function_info,
       Handle<Map> function_map,
       PretenureFlag pretenure);
 
   Handle<JSFunction> NewFunctionFromSharedFunctionInfo(
       Handle<SharedFunctionInfo> function_info,
       Handle<Context> context,
       PretenureFlag pretenure = TENURED);
 
+  // Create a serialized scope info.
   Handle<ScopeInfo> NewScopeInfo(int length);
 
+  // Create an External object for V8's external API.
   Handle<JSObject> NewExternal(void* value);
 
   Handle<Code> NewCode(const CodeDesc& desc,
                        Code::Flags flags,
                        Handle<Object> self_reference,
                        bool immovable = false,
                        bool crankshafted = false,
                        int prologue_offset = Code::kPrologueOffsetNotSet);
 
   Handle<Code> CopyCode(Handle<Code> code);
@@ skipping 181 matching lines @@
 
   // Update the map cache in the native context with (keys, map)
   Handle<MapCache> AddToMapCache(Handle<Context> context,
                                  Handle<FixedArray> keys,
                                  Handle<Map> map);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_FACTORY_H_