Allow SequencedTaskRunnerHandle::Get() while running unsequenced tasks.

base/threading/sequenced_worker_pool_unittest.cc

Index: base/threading/sequenced_worker_pool_unittest.cc
diff --git a/base/threading/sequenced_worker_pool_unittest.cc b/base/threading/sequenced_worker_pool_unittest.cc
index 5812ee75ac5f84df1fc7df48d107b1a1c69d84e8..bf82b1103574549d32d14e41506c683ecc52ac7d 100644
--- a/base/threading/sequenced_worker_pool_unittest.cc
+++ b/base/threading/sequenced_worker_pool_unittest.cc
@@ -904,49 +904,6 @@ TEST_F(SequencedWorkerPoolTest, FlushForTesting) {
   pool()->FlushForTesting();
 }
 
-namespace {
-
-void CheckWorkerPoolAndSequenceToken(
-    const scoped_refptr<SequencedWorkerPool>& expected_pool,
-    SequencedWorkerPool::SequenceToken expected_token) {
-  SequencedWorkerPool::SequenceToken token =
-      SequencedWorkerPool::GetSequenceTokenForCurrentThread();
-  EXPECT_EQ(expected_token.ToString(), token.ToString());
-
-  scoped_refptr<SequencedWorkerPool> pool =
-      SequencedWorkerPool::GetWorkerPoolForCurrentThread();
-  EXPECT_EQ(expected_pool, pool);
-}
-
-}  // namespace
-
-TEST_F(SequencedWorkerPoolTest, GetWorkerPoolAndSequenceTokenForCurrentThread) {
-  EnsureAllWorkersCreated();
-
-  // The current thread should have neither a worker pool nor a sequence token.
-  SequencedWorkerPool::SequenceToken local_token =
-      SequencedWorkerPool::GetSequenceTokenForCurrentThread();
-  scoped_refptr<SequencedWorkerPool> local_pool =
-      SequencedWorkerPool::GetWorkerPoolForCurrentThread();
-  EXPECT_FALSE(local_token.IsValid()) << local_token.ToString();
-  EXPECT_FALSE(local_pool);
-
-  SequencedWorkerPool::SequenceToken token1 = pool()->GetSequenceToken();
-  SequencedWorkerPool::SequenceToken token2 = pool()->GetSequenceToken();
-  pool()->PostSequencedWorkerTask(
-      token1, FROM_HERE,
-      base::Bind(&CheckWorkerPoolAndSequenceToken, pool(), token1));
-  pool()->PostSequencedWorkerTask(
-      token2, FROM_HERE,
-      base::Bind(&CheckWorkerPoolAndSequenceToken, pool(), token2));
-
-  pool()->PostWorkerTask(FROM_HERE,
-                         base::Bind(&CheckWorkerPoolAndSequenceToken, pool(),
-                                    SequencedWorkerPool::SequenceToken()));
-
-  pool()->FlushForTesting();
-}
-
 TEST(SequencedWorkerPoolRefPtrTest, ShutsDownCleanWithContinueOnShutdown) {
   MessageLoop loop;
   scoped_refptr<SequencedWorkerPool> pool(new SequencedWorkerPool(3, "Pool"));