Revert of Add correct support for videos with YUVJ420P color format, in the software conversion path.

media/base/yuv_convert_perftest.cc

Index: media/base/yuv_convert_perftest.cc
diff --git a/media/base/yuv_convert_perftest.cc b/media/base/yuv_convert_perftest.cc
index 7ff9041be19ee1b61f98584c702025ec625a878b..0188ce6e33f6ece840477ad83d2804dc4874993c 100644
--- a/media/base/yuv_convert_perftest.cc
+++ b/media/base/yuv_convert_perftest.cc
@@ -9,7 +9,6 @@
 #include "base/path_service.h"
 #include "base/time/time.h"
 #include "media/base/simd/convert_yuv_to_rgb.h"
-#include "media/base/simd/yuv_to_rgb_table.h"
 #include "media/base/yuv_convert.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/perf/perf_test.h"
@@ -77,8 +76,7 @@
           yuv_bytes_.get() + kSourceUOffset + (chroma_row * kSourceWidth / 2),
           yuv_bytes_.get() + kSourceVOffset + (chroma_row * kSourceWidth / 2),
           rgb_bytes_converted_.get(),
-          kWidth,
-          kCoefficientsRgbY);
+          kWidth);
     }
   }
   double total_time_seconds =
@@ -102,8 +100,7 @@
           yuv_bytes_.get() + kSourceUOffset + (chroma_row * kSourceWidth / 2),
           yuv_bytes_.get() + kSourceVOffset + (chroma_row * kSourceWidth / 2),
           rgb_bytes_converted_.get(),
-          kWidth,
-          kCoefficientsRgbY);
+          kWidth);
     }
   }
   double total_time_seconds =
@@ -129,8 +126,7 @@
           yuv_bytes_.get() + kSourceVOffset + (chroma_row * kSourceWidth / 2),
           rgb_bytes_converted_.get(),
           kWidth,
-          kSourceDx,
-          kCoefficientsRgbY);
+          kSourceDx);
     }
   }
   double total_time_seconds =
@@ -156,8 +152,7 @@
           yuv_bytes_.get() + kSourceVOffset + (chroma_row * kSourceWidth / 2),
           rgb_bytes_converted_.get(),
           kWidth,
-          kSourceDx,
-          kCoefficientsRgbY);
+          kSourceDx);
     }
   }
   double total_time_seconds =
@@ -183,8 +178,7 @@
           yuv_bytes_.get() + kSourceVOffset + (chroma_row * kSourceWidth / 2),
           rgb_bytes_converted_.get(),
           kWidth,
-          kSourceDx,
-          kCoefficientsRgbY);
+          kSourceDx);
     }
   }
   double total_time_seconds =
@@ -210,8 +204,7 @@
           yuv_bytes_.get() + kSourceVOffset + (chroma_row * kSourceWidth / 2),
           rgb_bytes_converted_.get(),
           kWidth,
-          kSourceDx,
-          kCoefficientsRgbY);
+          kSourceDx);
     }
   }
   double total_time_seconds =