Ensures that modules_unittests runs on iOS

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

 /*
  *  Copyright (c) 2011 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 "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
 #include "webrtc/modules/video_processing/main/interface/video_processing.h"
 #include "webrtc/modules/video_processing/main/source/content_analysis.h"
 #include "webrtc/modules/video_processing/main/test/unit_test/video_processing_unittest.h"
+#include "webrtc/test/testsupport/gtest_disable.h"
 
 namespace webrtc {
 
-TEST_F(VideoProcessingModuleTest, ContentAnalysis) {
+TEST_F(VideoProcessingModuleTest, DISABLED_ON_IOS(ContentAnalysis)) {
   VPMContentAnalysis    ca__c(false);
   VPMContentAnalysis    ca__sse(true);
   VideoContentMetrics  *_cM_c, *_cM_SSE;
 
   ca__c.Initialize(width_,height_);
   ca__sse.Initialize(width_,height_);
 
   rtc::scoped_ptr<uint8_t[]> video_buffer(new uint8_t[frame_length_]);
   while (fread(video_buffer.get(), 1, frame_length_, source_file_)
        == frame_length_) {
     // Using ConvertToI420 to add stride to the image.
     EXPECT_EQ(0, ConvertToI420(kI420, video_buffer.get(), 0, 0, width_, height_,
                                0, kVideoRotation_0, &video_frame_));
     _cM_c   = ca__c.ComputeContentMetrics(video_frame_);
     _cM_SSE = ca__sse.ComputeContentMetrics(video_frame_);
 
     ASSERT_EQ(_cM_c->spatial_pred_err, _cM_SSE->spatial_pred_err);
     ASSERT_EQ(_cM_c->spatial_pred_err_v, _cM_SSE->spatial_pred_err_v);
     ASSERT_EQ(_cM_c->spatial_pred_err_h, _cM_SSE->spatial_pred_err_h);
     ASSERT_EQ(_cM_c->motion_magnitude, _cM_SSE->motion_magnitude);
   }
   ASSERT_NE(0, feof(source_file_)) << "Error reading source file";
 }
 
 }  // namespace webrtc