Handlify all context allocators from the Heap.

src/heap.cc

Index: src/heap.cc
diff --git a/src/heap.cc b/src/heap.cc
index 56a0dd7e6d81c98e59d7e6fc401f4ad072f6b930..8c2b4e78fa289e26b09e1cf538a283866b4e2d5e 100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -5410,97 +5410,6 @@ MaybeObject* Heap::AllocatePrivateSymbol() {
 }
 
 
-MaybeObject* Heap::AllocateGlobalContext(JSFunction* function,
-                                         ScopeInfo* scope_info) {
-  Object* result;
-  { MaybeObject* maybe_result =
-        AllocateFixedArray(scope_info->ContextLength(), TENURED);
-    if (!maybe_result->ToObject(&result)) return maybe_result;
-  }
-  Context* context = reinterpret_cast<Context*>(result);
-  context->set_map_no_write_barrier(global_context_map());
-  context->set_closure(function);
-  context->set_previous(function->context());
-  context->set_extension(scope_info);
-  context->set_global_object(function->context()->global_object());
-  ASSERT(context->IsGlobalContext());
-  ASSERT(result->IsContext());
-  return context;
-}
-
-
-MaybeObject* Heap::AllocateFunctionContext(int length, JSFunction* function) {
-  ASSERT(length >= Context::MIN_CONTEXT_SLOTS);
-  Object* result;
-  { MaybeObject* maybe_result = AllocateFixedArray(length);
-    if (!maybe_result->ToObject(&result)) return maybe_result;
-  }
-  Context* context = reinterpret_cast<Context*>(result);
-  context->set_map_no_write_barrier(function_context_map());
-  context->set_closure(function);
-  context->set_previous(function->context());
-  context->set_extension(Smi::FromInt(0));
-  context->set_global_object(function->context()->global_object());
-  return context;
-}
-
-
-MaybeObject* Heap::AllocateCatchContext(JSFunction* function,
-                                        Context* previous,
-                                        String* name,
-                                        Object* thrown_object) {
-  STATIC_ASSERT(Context::MIN_CONTEXT_SLOTS == Context::THROWN_OBJECT_INDEX);
-  Object* result;
-  { MaybeObject* maybe_result =
-        AllocateFixedArray(Context::MIN_CONTEXT_SLOTS + 1);
-    if (!maybe_result->ToObject(&result)) return maybe_result;
-  }
-  Context* context = reinterpret_cast<Context*>(result);
-  context->set_map_no_write_barrier(catch_context_map());
-  context->set_closure(function);
-  context->set_previous(previous);
-  context->set_extension(name);
-  context->set_global_object(previous->global_object());
-  context->set(Context::THROWN_OBJECT_INDEX, thrown_object);
-  return context;
-}
-
-
-MaybeObject* Heap::AllocateWithContext(JSFunction* function,
-                                       Context* previous,
-                                       JSReceiver* extension) {
-  Object* result;
-  { MaybeObject* maybe_result = AllocateFixedArray(Context::MIN_CONTEXT_SLOTS);
-    if (!maybe_result->ToObject(&result)) return maybe_result;
-  }
-  Context* context = reinterpret_cast<Context*>(result);
-  context->set_map_no_write_barrier(with_context_map());
-  context->set_closure(function);
-  context->set_previous(previous);
-  context->set_extension(extension);
-  context->set_global_object(previous->global_object());
-  return context;
-}
-
-
-MaybeObject* Heap::AllocateBlockContext(JSFunction* function,
-                                        Context* previous,
-                                        ScopeInfo* scope_info) {
-  Object* result;
-  { MaybeObject* maybe_result =
-        AllocateFixedArrayWithHoles(scope_info->ContextLength());
-    if (!maybe_result->ToObject(&result)) return maybe_result;
-  }
-  Context* context = reinterpret_cast<Context*>(result);
-  context->set_map_no_write_barrier(block_context_map());
-  context->set_closure(function);
-  context->set_previous(previous);
-  context->set_extension(scope_info);
-  context->set_global_object(previous->global_object());
-  return context;
-}
-
-
 MaybeObject* Heap::AllocateStruct(InstanceType type) {
   Map* map;
   switch (type) {