Update language.status for the VM.

tests/language/language.status

Index: tests/language/language.status
===================================================================
--- tests/language/language.status	(revision 1633)
+++ tests/language/language.status	(working copy)
@@ -21,30 +21,29 @@
 [ $component == vm || $component == dartium ]
 ClassTest: Fail             # Bug 4504458 (pseudo keyword)
 NamingTest: Fail            # Bug 4504458 (pseudo keyword)
-TypeVariableBoundsTest/01: Skip # Issue 483
+TypeVariableBoundsTest/01: Skip # Issue 483 (testing framework issue)
 TypeVariableBoundsTest/02: Skip # Issue 483
 TypeVariableBoundsTest/05: Skip # Issue 483
 TypeVariableBoundsTest/06: Skip # Issue 483
 ImpliedInterfaceTest: Fail # Bug 5349944
 FBoundedQuantificationTest: Skip # Issue 439
 
+ImplicitThisTest/01: Fail # Issue 374 (not yet specified)
+ImplicitThisTest/02: Fail # Issue 374
+ImplicitThisTest/03: Fail # Issue 374
+ImplicitThisTest/04: Fail # Issue 374
+ImplicitThisTest/none: Fail # Issue 374
+
 # These bugs refer currently ongoing language discussions.
-Constructor5Test: Fail          # Bug 8440015
-Constructor6Test: Fail          # Bug 8440015
+Constructor5Test: Fail          # (Discussion ongoing)
+Constructor6Test: Fail          # (Discussion ongoing)
 
 # Regular bugs which should be fixed.
-ManyEchoServerTest: Skip        # Bug 5103754
 
-WrongNumberTypeArgumentsTest: Fail # Bug 5532690
+WrongNumberTypeArgumentsTest: Fail # Issue 441
 Prefix18NegativeTest: Fail # Issue 307
 Prefix20NegativeTest: Fail # Issue 307
 
-ImplicitThisTest/01: Fail # Issue 374
-ImplicitThisTest/02: Fail # Issue 374
-ImplicitThisTest/03: Fail # Issue 374
-ImplicitThisTest/04: Fail # Issue 374
-ImplicitThisTest/none: Fail # Issue 374
-
 # DartC or Frog specific tests that should not be run by the VM
 *DartcTest: Skip
 *DartcNegativeTest: Skip