Avoid allocations in Object.observe access check tests

test/cctest/cctest.status

 # Copyright 2011 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 16 matching lines @@
 
 [
 [ALWAYS, {
   # All tests prefixed with 'Bug' are expected to fail.
   'test-api/Bug*': [FAIL],
 
   ##############################################################################
   # BUG(382): Weird test. Can't guarantee that it never times out.
   'test-api/ApplyInterruption': [PASS, TIMEOUT],
 
-  # BUG(2907): Allocation while in DisallowHeapAllocation scope.
-  'test-object-observe/NamedAccessCheck': [SKIP],
-  'test-object-observe/DisallowAllForAccessKeys': [SKIP],
-  'test-object-observe/AccessCheckDisallowApiModifications': [SKIP],
-
   # TODO(mstarzinger): Fail gracefully on multiple V8::Dispose calls.
   'test-api/InitializeAndDisposeOnce': [SKIP],
   'test-api/InitializeAndDisposeMultiple': [SKIP],
 
   # These tests always fail.  They are here to test test.py.  If
   # they don't fail then test.py has failed.
   'test-serialize/TestThatAlwaysFails': [FAIL],
   'test-serialize/DependentTestThatAlwaysFails': [FAIL],
 
   # This test always fails.  It tests that LiveEdit causes abort when turned off.
@@ skipping 81 matching lines @@
   'test-debug/DebuggerAgentProtocolOverflowHeader': [SKIP],
   'test-socket/Socket': [SKIP],
 
   # Profiling doesn't work on Native Client.
   'test-cpu-profiler/*': [SKIP],
 
   # Fails since 16322 (new test).
   'test-code-stubs-arm/ConvertDToI': [SKIP],
 }],  # 'arch == nacl_ia32 or arch == nacl_x64'
 ]