Change inlined stack frame iterator to use code and pc instead of frame.

runtime/lib/stacktrace.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/bootstrap_natives.h"
 #include "vm/exceptions.h"
 #include "vm/object_store.h"
 #include "vm/runtime_entry.h"
 #include "vm/stack_frame.h"
 
@@ skipping 37 matching lines @@
   Function& func = Function::Handle();
   Code& code = Code::Handle();
   Smi& offset = Smi::Handle();
   bool catch_frame_skipped = false;  // Tracks if catch frame has been skipped.
   while (frame != NULL) {
     if (frame->IsDartFrame()) {
       code = frame->LookupDartCode();
       if (code.is_optimized()) {
         // For optimized frames, extract all the inlined functions if any
         // into the stack trace.
-        for (InlinedFunctionsIterator it(frame); !it.Done(); it.Advance()) {
+        for (InlinedFunctionsIterator it(code, frame->pc());
+              !it.Done(); it.Advance()) {
           func = it.function();
           code = it.code();
           uword pc = it.pc();
           ASSERT(pc != 0);
           ASSERT(code.EntryPoint() <= pc);
           ASSERT(pc < (code.EntryPoint() + code.Size()));
           if (func.is_visible()) {
             if (!catch_frame_skipped) {
               catch_frame_skipped = true;
             } else {
@@ skipping 22 matching lines @@
   }
   const Array& func_array = Array::Handle(Array::MakeArray(func_list));
   const Array& code_array = Array::Handle(Array::MakeArray(code_list));
   const Array& pc_offset_array =
       Array::Handle(Array::MakeArray(pc_offset_list));
   trace.SetCatchStacktrace(func_array, code_array, pc_offset_array);
   return Object::null();
 }
 
 }  // namespace dart