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

pkg/front_end/test/fasta/testing/suite.dart

Index: pkg/front_end/test/fasta/testing/suite.dart
diff --git a/pkg/front_end/test/fasta/testing/suite.dart b/pkg/front_end/test/fasta/testing/suite.dart
index 77065cd4c45f3e5fc23d4dd204dcc21a6736e35a..428c7d94bfd1c9d2b430bfc6b01ef37f459ae225 100644
--- a/pkg/front_end/test/fasta/testing/suite.dart
+++ b/pkg/front_end/test/fasta/testing/suite.dart
@@ -216,8 +216,7 @@ class Outline extends Step<TestDescription, Program, FastaContext> {
     CompilerContext.current.disableColors();
     Program platformOutline = await context.loadPlatformOutline();
     Ticker ticker = new Ticker();
-    DillTarget dillTarget =
-        new DillTarget(ticker, context.uriTranslator, "vm_fasta");
+    DillTarget dillTarget = new DillTarget(ticker, context.uriTranslator, "vm");
     platformOutline.unbindCanonicalNames();
     dillTarget.loader.appendLibraries(platformOutline);
     // We create a new URI translator to avoid reading plaform libraries from