Refactor scaling.

webrtc/modules/video_coding/codecs/test/videoprocessor_integrationtest.cc

Index: webrtc/modules/video_coding/codecs/test/videoprocessor_integrationtest.cc
diff --git a/webrtc/modules/video_coding/codecs/test/videoprocessor_integrationtest.cc b/webrtc/modules/video_coding/codecs/test/videoprocessor_integrationtest.cc
index 9f361dc62614dea9f0e6b6f7aaa41f4d344b14d5..706e57a0e5de450e09e12d5fb193c758f026483c 100644
--- a/webrtc/modules/video_coding/codecs/test/videoprocessor_integrationtest.cc
+++ b/webrtc/modules/video_coding/codecs/test/videoprocessor_integrationtest.cc
@@ -525,8 +525,8 @@ class VideoProcessorIntegrationTest : public testing::Test {
     EXPECT_GT(psnr_result.min, quality_metrics.minimum_min_psnr);
     EXPECT_GT(ssim_result.average, quality_metrics.minimum_avg_ssim);
     EXPECT_GT(ssim_result.min, quality_metrics.minimum_min_ssim);
-    if (!remove(config_.output_filename.c_str())) {
-      fprintf(stderr, "Failed to remove temporary file!");
+    if (remove(config_.output_filename.c_str()) < 0) {
+      fprintf(stderr, "Failed to remove temporary file!\n");
     }
   }
 };