Reenable test with fix

fuchsia should no longer be racing and taking a page fault on IP.

Bug: 864018
Change-Id: I07a21cbc80944822ceb3dcc12cfc39f8978d677c
Reviewed-on: https://chromium-review.googlesource.com/1141353
Commit-Queue: Ted Meyer <tmathmeyer@chromium.org>
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#576344}

media/test/pipeline_integration_test.cc

@@ -1071,9 +1071,7 @@ TEST_F(PipelineIntegrationTest, PipelineStoppedWhileAudioRestartPending) {
   Stop();
 }
 
-// Flaky crashes on multiple platforms. crbug.com/864018
-TEST_F(PipelineIntegrationTest,
-       DISABLED_PipelineStoppedWhileVideoRestartPending) {
+TEST_F(PipelineIntegrationTest, PipelineStoppedWhileVideoRestartPending) {
   ASSERT_EQ(PIPELINE_OK, Start("bear-320x240.webm"));
   Play();
 

media/test/pipeline_integration_test_base.cc

@@ -400,7 +400,7 @@ void PipelineIntegrationTestBase::FailTest(PipelineStatus status) {
 void PipelineIntegrationTestBase::QuitAfterCurrentTimeTask(
     base::TimeDelta quit_time,
     base::OnceClosure quit_closure) {
-  if (pipeline_->GetMediaTime() >= quit_time ||
+  if (!pipeline_ || pipeline_->GetMediaTime() >= quit_time ||
       pipeline_status_ != PIPELINE_OK) {
     std::move(quit_closure).Run();
     return;