Ensures that modules_unittests runs on iOS

webrtc/modules/video_processing/main/test/unit_test/deflickering_test.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include <stdio.h>
 #include <stdlib.h>
 
 #include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
 #include "webrtc/modules/video_processing/main/interface/video_processing.h"
 #include "webrtc/modules/video_processing/main/test/unit_test/video_processing_unittest.h"
 #include "webrtc/system_wrappers/interface/tick_util.h"
 #include "webrtc/test/testsupport/fileutils.h"
+#include "webrtc/test/testsupport/gtest_disable.h"
 
 namespace webrtc {
 
-TEST_F(VideoProcessingModuleTest, Deflickering)
+TEST_F(VideoProcessingModuleTest, DISABLED_ON_IOS(Deflickering))
 {
     enum { NumRuns = 30 };
     uint32_t frameNum = 0;
     const uint32_t frame_rate = 15;
 
     int64_t min_runtime = 0;
     int64_t avg_runtime = 0;
 
     // Close automatically opened Foreman.
     fclose(source_file_);
@@ skipping 57 matching lines @@
     ASSERT_EQ(0, fclose(deflickerFile));
     // TODO(kjellander): Add verification of deflicker output file.
 
     printf("\nAverage run time = %d us / frame\n",
         static_cast<int>(avg_runtime / frameNum / NumRuns));
     printf("Min run time = %d us / frame\n\n",
         static_cast<int>(min_runtime / frameNum));
 }
 
 }  // namespace webrtc