Include metadata in AOT to expand inline frames in stack traces and provide line numbers.

runtime/vm/stack_trace.h

 // Copyright (c) 2017, 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.
 
 #ifndef RUNTIME_VM_STACK_TRACE_H_
 #define RUNTIME_VM_STACK_TRACE_H_
 
 #include "vm/allocation.h"
 #include "vm/flag_list.h"
 #include "vm/object.h"
 
 namespace dart {
 
 DECLARE_FLAG(bool, show_invisible_frames);
 
 class StackTraceUtils : public AllStatic {
  public:
   /// Counts the number of stack frames.
   /// Skips over the first |skip_frames|.
   /// If |async_function| is not null, stops at the function that has
   /// |async_function| as its parent.
-  static intptr_t CountFrames(
-      Thread* thread,
-      int skip_frames,
-      const Function& async_function,
-      bool count_invisible_frames = FLAG_show_invisible_frames);
+  static intptr_t CountFrames(Thread* thread,
+                              int skip_frames,
+                              const Function& async_function);
 
   /// Collects |count| frames into |code_array| and |pc_offset_array|.
   /// Writing begins at |array_offset|.
   /// Skips over the first |skip_frames|.
   /// Returns the number of frames collected.
-  static intptr_t CollectFrames(
-      Thread* thread,
-      const Array& code_array,
-      const Array& pc_offset_array,
-      intptr_t array_offset,
-      intptr_t count,
-      int skip_frames,
-      bool collect_invisible_frames = FLAG_show_invisible_frames);
+  static intptr_t CollectFrames(Thread* thread,
+                                const Array& code_array,
+                                const Array& pc_offset_array,
+                                intptr_t array_offset,
+                                intptr_t count,
+                                int skip_frames);
 
   /// If |thread| has no async_stack_trace, does nothing.
   /// Populates |async_function| with the top function of the async stack
   /// trace. Populates |async_stack_trace|, |async_code_array|, and
   /// |async_pc_offset_array| with the thread's async_stack_trace.
   /// Returns the length of the asynchronous stack trace.
   static intptr_t ExtractAsyncStackTraceInfo(Thread* thread,
                                              Function* async_function,
                                              StackTrace* async_stack_trace,
                                              Array* async_code_array,
                                              Array* async_pc_offset_array);
 };
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_STACK_TRACE_H_