Make hard and IO timeouts configurable in swarming.go

go/swarming/swarming_test.go

Index: go/swarming/swarming_test.go
diff --git a/go/swarming/swarming_test.go b/go/swarming/swarming_test.go
index 1da4072d43c6ce47de614a38c2209fb1dfb20931..d1d8e4a8c7ea98cc13022b8ee643cb1f78a7ce9f 100644
--- a/go/swarming/swarming_test.go
+++ b/go/swarming/swarming_test.go
@@ -106,7 +106,7 @@ func E2E_Success(t *testing.T) {
 
 	// Trigger swarming using the isolate hashes.
 	dimensions := map[string]string{"pool": "Chrome"}
-	tasks, err := s.TriggerSwarmingTasks(tasksToHashes, dimensions, RECOMMENDED_PRIORITY, RECOMMENDED_EXPIRATION, false)
+	tasks, err := s.TriggerSwarmingTasks(tasksToHashes, dimensions, RECOMMENDED_PRIORITY, RECOMMENDED_EXPIRATION, RECOMMENDED_HARD_TIMEOUT, RECOMMENDED_IO_TIMEOUT, false)
 	assert.Nil(t, err)
 
 	// Collect both output and file output of all tasks.
@@ -168,7 +168,7 @@ func E2E_OneFailure(t *testing.T) {
 
 	// Trigger swarming using the isolate hashes.
 	dimensions := map[string]string{"pool": "Chrome"}
-	tasks, err := s.TriggerSwarmingTasks(tasksToHashes, dimensions, RECOMMENDED_PRIORITY, RECOMMENDED_EXPIRATION, false)
+	tasks, err := s.TriggerSwarmingTasks(tasksToHashes, dimensions, RECOMMENDED_PRIORITY, RECOMMENDED_EXPIRATION, RECOMMENDED_HARD_TIMEOUT, RECOMMENDED_IO_TIMEOUT, false)
 	assert.Nil(t, err)
 
 	// Collect testTask1. It should have failed.