Revert of Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID

src/runtime/runtime-liveedit.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/runtime/runtime-utils.h"
 
 #include "src/arguments.h"
 #include "src/debug/debug.h"
 #include "src/debug/debug-frames.h"
 #include "src/debug/liveedit.h"
@@ skipping 82 matching lines @@
       original_script, new_source, old_script_name);
 
   if (old_script->IsScript()) {
     Handle<Script> script_handle = Handle<Script>::cast(old_script);
     return *Script::GetWrapper(script_handle);
   } else {
     return isolate->heap()->null_value();
   }
 }
 
-// Recreate the shared function infos array after changing the IDs of all
-// SharedFunctionInfos.
-RUNTIME_FUNCTION(Runtime_LiveEditFixupScript) {
-  HandleScope scope(isolate);
-  CHECK(isolate->debug()->live_edit_enabled());
-  DCHECK_EQ(args.length(), 2);
-  CONVERT_ARG_CHECKED(JSValue, script_value, 0);
-  CONVERT_INT32_ARG_CHECKED(max_function_literal_id, 1);
-
-  CHECK(script_value->value()->IsScript());
-  Handle<Script> script(Script::cast(script_value->value()));
-
-  LiveEdit::FixupScript(script, max_function_literal_id);
-  return isolate->heap()->undefined_value();
-}
 
 RUNTIME_FUNCTION(Runtime_LiveEditFunctionSourceUpdated) {
   HandleScope scope(isolate);
   CHECK(isolate->debug()->live_edit_enabled());
-  DCHECK_EQ(args.length(), 2);
+  DCHECK(args.length() == 1);
   CONVERT_ARG_HANDLE_CHECKED(JSArray, shared_info, 0);
-  CONVERT_INT32_ARG_CHECKED(new_function_literal_id, 1);
   CHECK(SharedInfoWrapper::IsInstance(shared_info));
 
-  LiveEdit::FunctionSourceUpdated(shared_info, new_function_literal_id);
+  LiveEdit::FunctionSourceUpdated(shared_info);
   return isolate->heap()->undefined_value();
 }
 
 
 // Replaces code of SharedFunctionInfo with a new one.
 RUNTIME_FUNCTION(Runtime_LiveEditReplaceFunctionCode) {
   HandleScope scope(isolate);
   CHECK(isolate->debug()->live_edit_enabled());
   DCHECK(args.length() == 2);
   CONVERT_ARG_HANDLE_CHECKED(JSArray, new_compile_info, 0);
@@ skipping 158 matching lines @@
   // We don't really care what the inlined frame index is, since we are
   // throwing away the entire frame anyways.
   const char* error_message = LiveEdit::RestartFrame(it.javascript_frame());
   if (error_message) {
     return *(isolate->factory()->InternalizeUtf8String(error_message));
   }
   return heap->true_value();
 }
 }  // namespace internal
 }  // namespace v8