Revert '[fuchsia] Make dart_runner work with cfv2' (#28036)

Author: arbreng

ci/licenses_golden/licenses_flutter

@@ -1367,14 +1367,9 @@ FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/logging.h
 FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/main.cc
 FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/aot_product_runtime
 FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/aot_runtime
-FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/common.shard.cml
-FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/dart_aot_product_runner.cml
 FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/dart_aot_product_runner.cmx
-FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/dart_aot_runner.cml
 FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/dart_aot_runner.cmx
-FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/dart_jit_product_runner.cml
 FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/dart_jit_product_runner.cmx
-FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/dart_jit_runner.cml
 FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/dart_jit_runner.cmx
 FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/dart_zircon_test.cmx
 FILE: ../../../flutter/shell/platform/fuchsia/dart_runner/meta/jit_product_runtime

shell/platform/fuchsia/dart-pkg/fuchsia/sdk_ext/fuchsia.cc

@@ -117,13 +117,10 @@ void Initialize(fidl::InterfaceHandle<fuchsia::sys::Environment> environment,
   dart_state->class_library().add_provider("fuchsia",
                                            std::move(fuchsia_class_provider));
 
-  // v2 components do not use the environment
-  if (environment) {
-    result = Dart_SetField(
-        library, ToDart("_environment"),
-        ToDart(zircon::dart::Handle::Create(environment.TakeChannel())));
-    FML_CHECK(!tonic::LogIfError(result));
-  }
+  result = Dart_SetField(
+      library, ToDart("_environment"),
+      ToDart(zircon::dart::Handle::Create(environment.TakeChannel())));
+  FML_CHECK(!tonic::LogIfError(result));
 
   if (directory_request) {
     result = Dart_SetField(

shell/platform/fuchsia/dart_runner/BUILD.gn

@@ -69,7 +69,6 @@ template("runner") {
              "//flutter/fml",
              "//flutter/shell/platform/fuchsia/dart-pkg/fuchsia",
              "//flutter/shell/platform/fuchsia/dart-pkg/zircon",
-             "$fuchsia_sdk_root/fidl:fuchsia.component.runner",
              "$fuchsia_sdk_root/pkg:async",
              "$fuchsia_sdk_root/pkg:async-cpp",
              "$fuchsia_sdk_root/pkg:async-default",
@@ -221,7 +220,6 @@ template("jit_runner_package") {
     binary = "dart_jit${product_suffix}_runner"
 
     cmx_file = rebase_path("meta/dart_jit${product_suffix}_runner.cmx")
-    cml_file = rebase_path("meta/dart_jit${product_suffix}_runner.cml")
 
     libraries = _common_runner_libs