Roll src/third_party/dart 06c3d7ad3a...09fc76bc51 (flutter#9728)

* Roll src/third_party/dart 06c3d7ad3a...09fc76bc51

dart-lang/sdk@09fc76bc51 [vm, compiler] Remove dead _classRangeCheckNegative.
dart-lang/sdk@b472d7a9be Unnecessary null aware spread hint
dart-lang/sdk@f939ad3964 library scope extensions
dart-lang/sdk@9503969664 [vm/bytecode] Add DebugCheck bytecode instruction
dart-lang/sdk@fc542be6b4 Issue 36682. Check that selection offset/length is valid in Extract Method refactoring.
dart-lang/sdk@803658a6d8 [corelib_2] fix bigint_from_test for web platforms
dart-lang/sdk@ad6b1ebbd6 Support for 'double' fields in protocol.
dart-lang/sdk@5479175012 Remove incorrect test.
dart-lang/sdk@058092b5f6 [vm] Fix simarm_x64 build on mac
dart-lang/sdk@307ca3f3b6 [vm/bytecode] Improve single stepping and breakpoint setting in bytecode.
dart-lang/sdk@855830f324 Update LSP spec
dart-lang/sdk@d992f55094 [dartfix] Bump pedantic dep to v1.8.0 and cleanup lint violations
dart-lang/sdk@41330f3e34 gitignore .clangd
dart-lang/sdk@8d07009931 [ VM / Gardening ] Mark disassemble_determinism_test as slow on Windows
dart-lang/sdk@1b82367ed6 Update CHANGELOG to reflect breaking change flutter#36765
dart-lang/sdk@a86db84e0a [fasta] Preserve information about const constructors in outline.
dart-lang/sdk@25319ef7a6 Fix bug in codegen/string_escapes_test.dart.
dart-lang/sdk@7acecda2cc [vm/ffi] Fix FFI Utf8 example.
dart-lang/sdk@e3b3c6fa28 [vm] Rename 3head flutter patch after re-land of concurrency change
dart-lang/sdk@2cb5303782 [infra] Update checked in SDKs to 2.4.0
dart-lang/sdk@fce43ebc4e [ddk] Pass environmentDefines to CFE through CompilerOptions
dart-lang/sdk@5450d08ca1 Add support for analyzer static error tests.
dart-lang/sdk@0425997b31 Second attempt to reland "[vm/concurrency] Introduce concept of Isolate Groups"
dart-lang/sdk@5470159054 [vm, gc] Produce a proper error message when crashing due to lack of memory at isolate startup.
dart-lang/sdk@bfc7d21da6 Remove useless dart2js_extra/class_test
dart-lang/sdk@572619b639 [vm, bytecode] Fix vm/cc/CompileFunctionOnHelperThread.
dart-lang/sdk@4de495fccc [vm, compiler] Remove dead stub ICCallThroughFunction.
dart-lang/sdk@8a1dcdae68 Graduate 'flutter' domain from experimental, remove unused methods and fields.
dart-lang/sdk@a945888627 Discard constructors and fields temporarily to get valid code compiling

* Fix analyzer warning.

DEPS

@@ -34,7 +34,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '06c3d7ad3a33b7c4d42067c1a24c9279c321071f',
+  'dart_revision': '09fc76bc51274e91b76d8a9030a236a678311392',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -364,7 +364,7 @@ deps = {
    Var('dart_git') + '/package_resolver.git' + '@' + Var('dart_package_resolver_tag'),
 
   'src/third_party/dart/tools/sdks':
-   {'packages': [{'version': 'version:2.3.3-dev.0.0', 'package': 'dart/dart-sdk/${{platform}}'}], 'dep_type': 'cipd'},
+   {'packages': [{'version': 'version:2.4.0', 'package': 'dart/dart-sdk/${{platform}}'}], 'dep_type': 'cipd'},
 
   # WARNING: end of dart dependencies list that is cleaned up automatically - see create_updated_flutter_deps.py.
 
@@ -467,7 +467,7 @@ deps = {
      'packages': [
        {
          'package': 'dart/dart-sdk/${{platform}}',
-         'version': 'version:2.3.0'
+         'version': 'version:2.4.0'
        }
      ],
      'dep_type': 'cipd',

ci/licenses_golden/licenses_third_party

@@ -1,4 +1,4 @@
-Signature: f5fe7081d04877d56a90cf48e34de6c6
+Signature: 867dd399b0f19bf93a3ed95b59498779
 
 UNUSED LICENSES:
 

lib/ui/hooks.dart

@@ -205,7 +205,7 @@ void _runMainZoned(Function startMainIsolateFunction,
                    Function userMainFunction,
                    List<String> args) {
   startMainIsolateFunction((){
-    runZoned<Future<void>>(() {
+    runZoned<void>(() {
       if (userMainFunction is _BinaryFunction) {
         // This seems to be undocumented but supported by the command line VM.
         // Let's do the same in case old entry-points are ported to Flutter.

runtime/dart_isolate.cc

@@ -167,7 +167,7 @@ bool DartIsolate::Initialize(Dart_Isolate dart_isolate, bool is_root_isolate) {
   }
 
   auto* isolate_data = static_cast<std::shared_ptr<DartIsolate>*>(
-      Dart_IsolateData(dart_isolate));
+      Dart_IsolateGroupData(dart_isolate));
   if (isolate_data->get() != this) {
     return false;
   }
@@ -178,7 +178,7 @@ bool DartIsolate::Initialize(Dart_Isolate dart_isolate, bool is_root_isolate) {
   // We are entering a new scope (for the first time since initialization) and
   // we want to restore the current scope to null when we exit out of this
   // method. This balances the implicit Dart_EnterIsolate call made by
-  // Dart_CreateIsolate (which calls the Initialize).
+  // Dart_CreateIsolateGroup (which calls the Initialize).
   Dart_ExitIsolate();
 
   tonic::DartIsolateScope scope(isolate());
@@ -641,8 +641,8 @@ Dart_Isolate DartIsolate::DartCreateAndStartServiceIsolate(
   return service_isolate->isolate();
 }
 
-// |Dart_IsolateCreateCallback|
-Dart_Isolate DartIsolate::DartIsolateCreateCallback(
+// |Dart_IsolateGroupCreateCallback|
+Dart_Isolate DartIsolate::DartIsolateGroupCreateCallback(
     const char* advisory_script_uri,
     const char* advisory_script_entrypoint,
     const char* package_root,
@@ -726,14 +726,16 @@ DartIsolate::CreateDartVMAndEmbedderObjectPair(
   }
 
   // Create the Dart VM isolate and give it the embedder object as the baton.
-  Dart_Isolate isolate = Dart_CreateIsolate(
+  Dart_Isolate isolate = Dart_CreateIsolateGroup(
       advisory_script_uri,         //
       advisory_script_entrypoint,  //
       (*embedder_isolate)->GetIsolateSnapshot()->GetDataMapping(),
       (*embedder_isolate)->GetIsolateSnapshot()->GetInstructionsMapping(),
       (*embedder_isolate)->GetSharedSnapshot()->GetDataMapping(),
       (*embedder_isolate)->GetSharedSnapshot()->GetInstructionsMapping(), flags,
-      embedder_isolate.get(), error);
+      embedder_isolate.get(),  // isolate_group_data
+      embedder_isolate.get(),  // isolate_group
+      error);
 
   if (isolate == nullptr) {
     FML_DLOG(ERROR) << *error;
@@ -781,8 +783,8 @@ void DartIsolate::DartIsolateShutdownCallback(
   isolate_group_data->get()->OnShutdownCallback();
 }
 
-// |Dart_IsolateCleanupCallback|
-void DartIsolate::DartIsolateCleanupCallback(
+// |Dart_IsolateGroupCleanupCallback|
+void DartIsolate::DartIsolateGroupCleanupCallback(
     std::shared_ptr<DartIsolate>* isolate_data) {
   delete isolate_data;
 }

runtime/dart_isolate.h

@@ -158,8 +158,8 @@ class DartIsolate : public UIDartState {
 
   void OnShutdownCallback();
 
-  // |Dart_IsolateCreateCallback|
-  static Dart_Isolate DartIsolateCreateCallback(
+  // |Dart_IsolateGroupCreateCallback|
+  static Dart_Isolate DartIsolateGroupCreateCallback(
       const char* advisory_script_uri,
       const char* advisory_script_entrypoint,
       const char* package_root,
@@ -191,9 +191,9 @@ class DartIsolate : public UIDartState {
       std::shared_ptr<DartIsolate>* isolate_group_data,
       std::shared_ptr<DartIsolate>* isolate_data);
 
-  // |Dart_IsolateCleanupCallback|
-  static void DartIsolateCleanupCallback(
-      std::shared_ptr<DartIsolate>* embedder_isolate);
+  // |Dart_IsolateGroupCleanupCallback|
+  static void DartIsolateGroupCleanupCallback(
+      std::shared_ptr<DartIsolate>* isolate_group_data);
 
   FML_DISALLOW_COPY_AND_ASSIGN(DartIsolate);
 };

runtime/dart_vm.cc

@@ -367,12 +367,13 @@ DartVM::DartVM(std::shared_ptr<const DartVMData> vm_data,
     params.vm_snapshot_data = vm_data_->GetVMSnapshot().GetDataMapping();
     params.vm_snapshot_instructions =
         vm_data_->GetVMSnapshot().GetInstructionsMapping();
-    params.create = reinterpret_cast<decltype(params.create)>(
-        DartIsolate::DartIsolateCreateCallback);
-    params.shutdown = reinterpret_cast<decltype(params.shutdown)>(
-        DartIsolate::DartIsolateShutdownCallback);
-    params.cleanup = reinterpret_cast<decltype(params.cleanup)>(
-        DartIsolate::DartIsolateCleanupCallback);
+    params.create_group = reinterpret_cast<decltype(params.create_group)>(
+        DartIsolate::DartIsolateGroupCreateCallback);
+    params.shutdown_isolate =
+        reinterpret_cast<decltype(params.shutdown_isolate)>(
+            DartIsolate::DartIsolateShutdownCallback);
+    params.cleanup_group = reinterpret_cast<decltype(params.cleanup_group)>(
+        DartIsolate::DartIsolateGroupCleanupCallback);
     params.thread_exit = ThreadExitCallback;
     params.get_service_assets = GetVMServiceAssetsArchiveCallback;
     params.entropy_source = dart::bin::GetEntropy;

shell/platform/fuchsia/dart/dart_component_controller.cc

@@ -324,12 +324,13 @@ bool DartComponentController::CreateIsolate(
   auto state = new std::shared_ptr<tonic::DartState>(new tonic::DartState(
       namespace_fd, [this](Dart_Handle result) { MessageEpilogue(result); }));
 
-  isolate_ = Dart_CreateIsolate(
+  isolate_ = Dart_CreateIsolateGroup(
       url_.c_str(), label_.c_str(), isolate_snapshot_data,
       isolate_snapshot_instructions, shared_snapshot_data,
-      shared_snapshot_instructions, nullptr /* flags */, state, &error);
+      shared_snapshot_instructions, nullptr /* flags */,
+      state /* isolate_group_data */, state /* isolate_data */, &error);
   if (!isolate_) {
-    FX_LOGF(ERROR, LOG_TAG, "Dart_CreateIsolate failed: %s", error);
+    FX_LOGF(ERROR, LOG_TAG, "Dart_CreateIsolateGroup failed: %s", error);
     return false;
   }
 

shell/platform/fuchsia/dart/dart_runner.cc

@@ -61,13 +61,13 @@ const char* kDartVMArgs[] = {
     // clang-format on
 };
 
-Dart_Isolate IsolateCreateCallback(const char* uri,
-                                   const char* name,
-                                   const char* package_root,
-                                   const char* package_config,
-                                   Dart_IsolateFlags* flags,
-                                   void* callback_data,
-                                   char** error) {
+Dart_Isolate IsolateGroupCreateCallback(const char* uri,
+                                        const char* name,
+                                        const char* package_root,
+                                        const char* package_config,
+                                        Dart_IsolateFlags* flags,
+                                        void* callback_data,
+                                        char** error) {
   if (std::string(uri) == DART_VM_SERVICE_ISOLATE_NAME) {
 #if defined(DART_PRODUCT)
     *error = strdup("The service isolate is not implemented in product mode");
@@ -81,7 +81,7 @@ Dart_Isolate IsolateCreateCallback(const char* uri,
   return NULL;
 }
 
-void IsolateShutdownCallback(void* callback_data) {
+void IsolateShutdownCallback(void* isolate_group_data, void* isolate_data) {
   // The service isolate (and maybe later the kernel isolate) doesn't have an
   // async loop.
   auto dispatcher = async_get_default_dispatcher();
@@ -92,8 +92,8 @@ void IsolateShutdownCallback(void* callback_data) {
   }
 }
 
-void IsolateCleanupCallback(void* callback_data) {
-  delete static_cast<std::shared_ptr<tonic::DartState>*>(callback_data);
+void IsolateCleanupCallback(void* isolate_group_data) {
+  delete static_cast<std::shared_ptr<tonic::DartState>*>(isolate_group_data);
 }
 
 void RunApplication(
@@ -167,9 +167,9 @@ DartRunner::DartRunner() : context_(sys::ComponentContext::Create()) {
   params.vm_snapshot_data = vm_snapshot_data_.address();
   params.vm_snapshot_instructions = vm_snapshot_instructions_.address();
 #endif
-  params.create = IsolateCreateCallback;
-  params.shutdown = IsolateShutdownCallback;
-  params.cleanup = IsolateCleanupCallback;
+  params.create_group = IsolateGroupCreateCallback;
+  params.shutdown_isolate = IsolateShutdownCallback;
+  params.cleanup_group = IsolateGroupCleanupCallback;
   params.entropy_source = EntropySource;
 #if !defined(DART_PRODUCT)
   params.get_service_assets = GetVMServiceAssetsArchiveCallback;

shell/platform/fuchsia/dart/service_isolate.cc

@@ -123,14 +123,14 @@ Dart_Isolate CreateServiceIsolate(const char* uri,
 #endif
 
   auto state = new std::shared_ptr<tonic::DartState>(new tonic::DartState());
-  Dart_Isolate isolate = Dart_CreateIsolate(
+  Dart_Isolate isolate = Dart_CreateIsolateGroup(
       uri, DART_VM_SERVICE_ISOLATE_NAME, mapped_isolate_snapshot_data.address(),
       mapped_isolate_snapshot_instructions.address(),
       mapped_shared_snapshot_data.address(),
-      mapped_shared_snapshot_instructions.address(), nullptr /* flags */, state,
-      error);
+      mapped_shared_snapshot_instructions.address(), nullptr /* flags */,
+      state /* isolate_group_data */, state /* isolate_data */, error);
   if (!isolate) {
-    FX_LOGF(ERROR, LOG_TAG, "Dart_CreateIsolate failed: %s", *error);
+    FX_LOGF(ERROR, LOG_TAG, "Dart_CreateIsolateGroup failed: %s", *error);
     return nullptr;
   }