Mark test-profile-generator/RecordStackTraceAtStartProfiling as always passing

The test should be stable now.

Drive-by: removed test-heap-profiler/HeapSnapshotsDiff from cctest.status as there is no such test

BUG=None
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/15786005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14839 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

test/cctest/cctest.status

@@ -34,11 +34,6 @@ test-api/Bug*: FAIL
 # BUG(382): Weird test. Can't guarantee that it never times out.
 test-api/ApplyInterruption: PASS || TIMEOUT
 
-# BUG(484): This test which we thought was originally corrected in r5236
-# is re-appearing. Disabled until bug in test is fixed. This only fails
-# when snapshot is on, so I am marking it PASS || FAIL
-test-heap-profiler/HeapSnapshotsDiff: PASS || FAIL
-
 # 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
@@ -50,9 +45,6 @@ test-debug/LiveEditDisabled: FAIL
 # TODO(gc): Temporarily disabled in the GC branch.
 test-log/EquivalenceOfLoggingAndTraversal: PASS || FAIL
 
-# BUG(1261): Flakey test.
-test-profile-generator/RecordStackTraceAtStartProfiling: PASS || FAIL
-
 # We do not yet shrink weak maps after they have been emptied by the GC
 test-weakmaps/Shrinking: FAIL
 

test/cctest/test-profile-generator.cc

@@ -875,7 +875,7 @@ TEST(RecordStackTraceAtStartProfiling) {
   v8::HandleScope scope(isolate);
   const char* extensions[] = { "v8/profiler" };
   v8::ExtensionConfiguration config(1, extensions);
-  v8::Local<v8::Context> context = v8::Context::New(isolate);
+  v8::Local<v8::Context> context = v8::Context::New(isolate, &config);
   context->Enter();
 
   CpuProfiler* profiler = i::Isolate::Current()->cpu_profiler();