Revert "Use backend targets to run Kernel transformations in Fasta"

pkg/front_end/lib/src/incremental_kernel_generator_impl.dart

Index: pkg/front_end/lib/src/incremental_kernel_generator_impl.dart
diff --git a/pkg/front_end/lib/src/incremental_kernel_generator_impl.dart b/pkg/front_end/lib/src/incremental_kernel_generator_impl.dart
index 4b167d39b1c71dd81d3b9b281bdce72af2016801..578f9b1c6b7acb27e527ed4386f0c8c78ed7dc98 100644
--- a/pkg/front_end/lib/src/incremental_kernel_generator_impl.dart
+++ b/pkg/front_end/lib/src/incremental_kernel_generator_impl.dart
@@ -100,8 +100,8 @@ class IncrementalKernelGeneratorImpl implements IncrementalKernelGenerator {
       });
 
       CanonicalName nameRoot = new CanonicalName.root();
-      DillTarget dillTarget = new DillTarget(
-          new Ticker(isVerbose: false), _uriTranslator, "vm_fasta");
+      DillTarget dillTarget =
+          new DillTarget(new Ticker(isVerbose: false), _uriTranslator, "vm");
 
       List<_LibraryCycleResult> results = [];
       await _logger.runAsync('Compute results for cycles', () async {