[inspector] removed embbeder debugger script flag

src/bootstrapper.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/api-natives.h"
 #include "src/base/ieee754.h"
 #include "src/code-stubs.h"
@@ skipping 3080 matching lines @@
 
     Handle<AccessorInfo> script_source_mapping_url =
         Accessors::ScriptSourceMappingUrlInfo(isolate, attribs);
     {
       AccessorConstantDescriptor d(
           Handle<Name>(Name::cast(script_source_mapping_url->name())),
           script_source_mapping_url, attribs);
       script_map->AppendDescriptor(&d);
     }
 
-    Handle<AccessorInfo> script_is_embedder_debug_script =
-        Accessors::ScriptIsEmbedderDebugScriptInfo(isolate, attribs);
-    {
-      AccessorConstantDescriptor d(
-          Handle<Name>(Name::cast(script_is_embedder_debug_script->name())),
-          script_is_embedder_debug_script, attribs);
-      script_map->AppendDescriptor(&d);
-    }
-
     {
       PrototypeIterator iter(native_context->sloppy_async_function_map());
       Handle<JSObject> async_function_prototype(iter.GetCurrent<JSObject>());
 
       static const bool kUseStrictFunctionMap = true;
       Handle<JSFunction> async_function_constructor = InstallFunction(
           container, "AsyncFunction", JS_FUNCTION_TYPE, JSFunction::kSize,
           async_function_prototype, Builtins::kAsyncFunctionConstructor,
           kUseStrictFunctionMap);
       async_function_constructor->shared()->DontAdaptArguments();
@@ skipping 1446 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8