Remove DISABLED_ON_ macros.

webrtc/modules/audio_processing/transient/transient_detector_unittest.cc

Index: webrtc/modules/audio_processing/transient/transient_detector_unittest.cc
diff --git a/webrtc/modules/audio_processing/transient/transient_detector_unittest.cc b/webrtc/modules/audio_processing/transient/transient_detector_unittest.cc
index 6a70a3f92ca6be3cc887c6356beb1563164c945e..b60077510b4414ee31e5d3e503a277e016ed2702 100644
--- a/webrtc/modules/audio_processing/transient/transient_detector_unittest.cc
+++ b/webrtc/modules/audio_processing/transient/transient_detector_unittest.cc
@@ -19,8 +19,7 @@
 #include "webrtc/modules/audio_processing/transient/file_utils.h"
 #include "webrtc/system_wrappers/include/file_wrapper.h"
 #include "webrtc/test/testsupport/fileutils.h"
-#include "webrtc/test/testsupport/gtest_disable.h"
- #include "webrtc/typedefs.h"
+#include "webrtc/typedefs.h"
 
 namespace webrtc {
 
@@ -37,7 +36,11 @@ static const size_t kNumberOfSampleRates =
 // The files contain all the results in double precision (Little endian).
 // The audio files used with different sample rates are stored in the same
 // directory.
-TEST(TransientDetectorTest, DISABLED_ON_IOS(CorrectnessBasedOnFiles)) {
+#if defined(WEBRTC_IOS)
+TEST(TransientDetectorTest, DISABLED_CorrectnessBasedOnFiles) {
+#else
+TEST(TransientDetectorTest, CorrectnessBasedOnFiles) {
+#endif
   for (size_t i = 0; i < kNumberOfSampleRates; ++i) {
     int sample_rate_hz = kSampleRatesHz[i];