Adds strict compilation flags to Dart_IsolateFlags

runtime/vm/isolate.h

 // 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.
 
 #ifndef VM_ISOLATE_H_
 #define VM_ISOLATE_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/atomic.h"
@@ skipping 330 matching lines @@
     bool error_on_bad_override_;
 
     friend class Isolate;
 
     DISALLOW_ALLOCATION();
     DISALLOW_COPY_AND_ASSIGN(Flags);
   };
 
   const Flags& flags() const { return flags_; }
 
-  // Set the checks in the compiler to the highest level. Statically and when
-  // executing generated code. Needs to be called before any code has been
-  // compiled.
-  void set_strict_compilation() {
-    ASSERT(!has_compiled_code());
-    flags_.type_checks_ = true;
-    flags_.asserts_ = true;
-    flags_.error_on_bad_type_ = true;
-    flags_.error_on_bad_override_ = true;
-  }
-
   // Requests that the debugger resume execution.
   void Resume() {
     resume_request_ = true;
     set_last_resume_timestamp();
   }
 
   void set_last_resume_timestamp() {
     last_resume_timestamp_ = OS::GetCurrentTimeMillis();
   }
 
@@ skipping 603 matching lines @@
   uint8_t* serialized_message_;
   intptr_t serialized_message_len_;
   Isolate::Flags isolate_flags_;
   bool paused_;
   bool errors_are_fatal_;
 };
 
 }  // namespace dart
 
 #endif  // VM_ISOLATE_H_