Remove timeout status for some tests to check if they pass now.

runtime/tests/vm/vm.status

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 cc/IsolateReload_PendingUnqualifiedCall_InstanceToStatic: Fail, Crash
 cc/IsolateReload_PendingUnqualifiedCall_StaticToInstance: Fail, Crash
 cc/IsolateReload_PendingConstructorCall_AbstractToConcrete: Fail, Crash
 cc/IsolateReload_PendingConstructorCall_ConcreteToAbstract: Fail, Crash
 cc/IsolateReload_PendingStaticCall_DefinedToNSM: Fail, Crash
 cc/IsolateReload_PendingStaticCall_NSMToDefined: Fail, Crash
 
 # These tests are expected to crash on all platforms.
 cc/ArrayNew_Overflow_Crash: Crash, Timeout
 cc/AllocGeneric_Overflow: Crash, Timeout
 cc/CodeImmutability: Crash
 
 cc/SNPrint_BadArgs: Skip
 
 # Flaky on buildbot. Issue 5133 and 10409.
 cc/Sleep: Pass, Fail
 
 dart/data_uri_import_test/none: SkipByDesign
 
 [ $mode == debug ]
 # This is a benchmark that is not informative in debug mode.
 cc/CorelibIsolateStartup: Skip
 # Negative tests of VerifiedMemory should crash iff in DEBUG mode.
 # TODO(koda): Improve support for negative tests.
-cc/VerifyImplicit_Crash: Crash, Timeout  # Timeout: Issue #24596
-cc/VerifyExplicit_Crash: Crash, Timeout  # Timeout: Issue #24596
+cc/VerifyImplicit_Crash: Crash
+cc/VerifyExplicit_Crash: Crash
 # It can take some time for all the isolates to shutdown in a Debug build.
 dart/spawn_shutdown_test: Pass, Slow  # VM Shutdown test
 
 # The following section refers to the dart vm tests which live under
 # runtime/tests/vm/dart.
 [ $system == windows ]
 cc/Dart2JSCompileAll: Skip
 cc/ExternalizeConstantStrings: Skip
 cc/Service_Profile: Skip
 cc/Dart2JSCompilerStats: Skip
@@ skipping 168 matching lines @@
 cc/IsolateReload_TopLevelFieldAdded: Skip
 cc/IsolateReload_ConstructorChanged: Skip
 cc/IsolateReload_ImplicitConstructorChanged: Skip
 cc/IsolateReload_MixinChanged: Skip
 cc/IsolateReload_SuperClassChanged: Skip
 cc/IsolateReload_ComplexInheritanceChange: Skip
 cc/IsolateReload_LibraryImportAdded: Skip
 cc/IsolateReload_LibraryHide: Skip
 cc/IsolateReload_LibraryLookup: Skip
 cc/IsolateReload_LibraryShow: Skip