[Interpreter] Add BytecodeArray class and add to SharedFunctionInfo.

src/factory.cc

Index: src/factory.cc
diff --git a/src/factory.cc b/src/factory.cc
index 2b79a5bf8f25a74a8ac37a35efa75fe7427ea86e..ae6164a14b207809833c09951819d8c130ae62d3 100644
--- a/src/factory.cc
+++ b/src/factory.cc
@@ -873,6 +873,15 @@ Handle<ByteArray> Factory::NewByteArray(int length, PretenureFlag pretenure) {
 }
 
 
+Handle<BytecodeArray> Factory::NewBytecodeArray(int length, const byte* start,
+                                                PretenureFlag pretenure) {
+  DCHECK(0 <= length);
+  CALL_HEAP_FUNCTION(isolate(), isolate()->heap()->AllocateBytecodeArray(
+                                    length, start, pretenure),

[rmcilroy, 2015/07/15 13:33:37]

strange indentation here - did you run "git cl format"?

[oth, 2015/07/16 09:15:49]

Done. git cl bogon.

+                     BytecodeArray);
+}
+
+
 Handle<ExternalArray> Factory::NewExternalArray(int length,
                                                 ExternalArrayType array_type,
                                                 void* external_pointer,
@@ -2180,6 +2189,7 @@ Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo(
   Handle<TypeFeedbackVector> feedback_vector =
       NewTypeFeedbackVector(&empty_spec);
   share->set_feedback_vector(*feedback_vector, SKIP_WRITE_BARRIER);
+  share->set_bytecode_array(*empty_bytecode_array(), SKIP_WRITE_BARRIER);
 #if TRACE_MAPS
   share->set_unique_id(isolate()->GetNextUniqueSharedFunctionInfoId());
 #endif