Removed Instructions object from Observatory models

runtime/observatory/lib/elements.dart

 library observatory_elements;
 
 // Export elements.
 export 'package:observatory/src/elements/action_link.dart';
 export 'package:observatory/src/elements/class_ref_as_value.dart';
 export 'package:observatory/src/elements/class_view.dart';
 export 'package:observatory/src/elements/code_view.dart';
 export 'package:observatory/src/elements/context_view.dart';
 export 'package:observatory/src/elements/cpu_profile_table.dart';
 export 'package:observatory/src/elements/debugger.dart';
 export 'package:observatory/src/elements/error_view.dart';
 export 'package:observatory/src/elements/eval_box.dart';
 export 'package:observatory/src/elements/eval_link.dart';
 export 'package:observatory/src/elements/field_view.dart';
 export 'package:observatory/src/elements/function_view.dart';
 export 'package:observatory/src/elements/heap_map.dart';
 export 'package:observatory/src/elements/heap_snapshot.dart';
 export 'package:observatory/src/elements/icdata_view.dart';
 export 'package:observatory/src/elements/instance_view.dart';
-export 'package:observatory/src/elements/instructions_view.dart';
 export 'package:observatory/src/elements/isolate_reconnect.dart';
 export 'package:observatory/src/elements/isolate_summary.dart';
 export 'package:observatory/src/elements/isolate_view.dart';
 export 'package:observatory/src/elements/json_view.dart';
 export 'package:observatory/src/elements/library_ref_as_value.dart';
 export 'package:observatory/src/elements/library_view.dart';
 export 'package:observatory/src/elements/logging.dart';
 export 'package:observatory/src/elements/megamorphiccache_view.dart';
 export 'package:observatory/src/elements/metrics.dart';
 export 'package:observatory/src/elements/object_common.dart';
@@ skipping 31 matching lines @@
 import 'package:observatory/src/elements/error_ref_wrapper.dart';
 import 'package:observatory/src/elements/field_ref.dart';
 import 'package:observatory/src/elements/field_ref_wrapper.dart';
 import 'package:observatory/src/elements/flag_list.dart';
 import 'package:observatory/src/elements/function_ref.dart';
 import 'package:observatory/src/elements/function_ref_wrapper.dart';
 import 'package:observatory/src/elements/general_error.dart';
 import 'package:observatory/src/elements/icdata_ref.dart';
 import 'package:observatory/src/elements/instance_ref.dart';
 import 'package:observatory/src/elements/instance_ref_wrapper.dart';
-import 'package:observatory/src/elements/instructions_ref.dart';
 import 'package:observatory/src/elements/isolate_reconnect.dart';
 import 'package:observatory/src/elements/isolate_ref.dart';
 import 'package:observatory/src/elements/isolate_ref_wrapper.dart';
 import 'package:observatory/src/elements/isolate/counter_chart.dart';
 import 'package:observatory/src/elements/isolate/shared_summary.dart';
 import 'package:observatory/src/elements/isolate/shared_summary_wrapper.dart';
 import 'package:observatory/src/elements/library_ref.dart';
 import 'package:observatory/src/elements/library_ref_wrapper.dart';
 import 'package:observatory/src/elements/local_var_descriptors_ref.dart';
 import 'package:observatory/src/elements/megamorphiccache_ref.dart';
@@ skipping 46 matching lines @@
 export 'package:observatory/src/elements/cpu_profile.dart';
 export 'package:observatory/src/elements/cpu_profile/virtual_tree.dart';
 export 'package:observatory/src/elements/curly_block.dart';
 export 'package:observatory/src/elements/error_ref.dart';
 export 'package:observatory/src/elements/field_ref.dart';
 export 'package:observatory/src/elements/flag_list.dart';
 export 'package:observatory/src/elements/function_ref.dart';
 export 'package:observatory/src/elements/general_error.dart';
 export 'package:observatory/src/elements/icdata_ref.dart';
 export 'package:observatory/src/elements/instance_ref.dart';
-export 'package:observatory/src/elements/instructions_ref.dart';
 export 'package:observatory/src/elements/isolate_reconnect.dart';
 export 'package:observatory/src/elements/isolate_ref.dart';
 export 'package:observatory/src/elements/isolate/counter_chart.dart';
 export 'package:observatory/src/elements/isolate/shared_summary.dart';
 export 'package:observatory/src/elements/library_ref.dart';
 export 'package:observatory/src/elements/local_var_descriptors_ref.dart';
 export 'package:observatory/src/elements/megamorphiccache_ref.dart';
 export 'package:observatory/src/elements/nav/bar.dart';
 export 'package:observatory/src/elements/nav/class_menu.dart';
 export 'package:observatory/src/elements/nav/isolate_menu.dart';
@@ skipping 39 matching lines @@
   ErrorRefElementWrapper.tag.ensureRegistration();
   FieldRefElement.tag.ensureRegistration();
   FieldRefElementWrapper.tag.ensureRegistration();
   FlagListElement.tag.ensureRegistration();
   FunctionRefElement.tag.ensureRegistration();
   FunctionRefElementWrapper.tag.ensureRegistration();
   GeneralErrorElement.tag.ensureRegistration();
   ICDataRefElement.tag.ensureRegistration();
   InstanceRefElement.tag.ensureRegistration();
   InstanceRefElementWrapper.tag.ensureRegistration();
-  InstructionsRefElement.tag.ensureRegistration();
   IsolateCounterChartElement.tag.ensureRegistration();
   IsolateReconnectElement.tag.ensureRegistration();
   IsolateRefElement.tag.ensureRegistration();
   IsolateRefElementWrapper.tag.ensureRegistration();
   IsolateSharedSummaryElement.tag.ensureRegistration();
   IsolateSharedSummaryElementWrapper.tag.ensureRegistration();
   LibraryRefElement.tag.ensureRegistration();
   LibraryRefElementWrapper.tag.ensureRegistration();
   LocalVarDescriptorsRefElement.tag.ensureRegistration();
   MegamorphicCacheRefElement.tag.ensureRegistration();
@@ skipping 32 matching lines @@
   TokenStreamRefElement.tag.ensureRegistration();
   UnknownObjectRefElement.tag.ensureRegistration();
   ViewFooterElement.tag.ensureRegistration();
   VirtualCollectionElement.tag.ensureRegistration();
   VirtualTreeElement.tag.ensureRegistration();
   VMConnectElement.tag.ensureRegistration();
   VirtualCollectionElement.tag.ensureRegistration();
   VirtualTreeElement.tag.ensureRegistration();
   VMConnectTargetElement.tag.ensureRegistration();
 }