Delete CPS IR

tests/compiler/dart2js/dart2js.status

Index: tests/compiler/dart2js/dart2js.status
diff --git a/tests/compiler/dart2js/dart2js.status b/tests/compiler/dart2js/dart2js.status
index 0bb4d7d8ee61491b162c8b366b1b5dcb4dac7f32..78ca3fa791a07e78a8cfe44fc749fb777129069d 100644
--- a/tests/compiler/dart2js/dart2js.status
+++ b/tests/compiler/dart2js/dart2js.status
@@ -38,18 +38,7 @@ patch_test/bug: RuntimeError # Issue 21132
 
 quarantined/http_test: Pass, Slow
 
-# These tests are for the now-deleted dart2dart variant of the CPS IR.
-# We want to adapt them to test the JS variant of the CPS IR instead,
-# but for now they are disabled.
-backend_dart/end2end_test: Skip
-backend_dart/sexpr2_test: Skip
-backend_dart/sexpr_test: Skip
-backend_dart/opt_constprop_test: Skip
-backend_dart/opt_shrinking_test: Skip
-backend_dart/opt_redundant_phi_test: Skip
-
 # Source information is not correct due to inlining.
-js_backend_cps_ir_source_information_test: Fail
 sourcemaps/source_mapping_operators_test: Pass, Slow
 sourcemaps/source_mapping_invokes_test: Pass, Slow