Add plumbing for video pixel formats with JPEG color range.

media/base/simd/convert_yuv_to_rgb_x86.cc

Index: media/base/simd/convert_yuv_to_rgb_x86.cc
diff --git a/media/base/simd/convert_yuv_to_rgb_x86.cc b/media/base/simd/convert_yuv_to_rgb_x86.cc
index d1d6e16beb7901c097431fe118f8036bb6ed1c46..96fec49947af20c51099b8a4d5c5052b450e2993 100644
--- a/media/base/simd/convert_yuv_to_rgb_x86.cc
+++ b/media/base/simd/convert_yuv_to_rgb_x86.cc
@@ -22,7 +22,8 @@ void ConvertYUVToRGB32_MMX(const uint8* yplane,
                            int ystride,
                            int uvstride,
                            int rgbstride,
-                           YUVType yuv_type) {
+                           YUVType yuv_type,
+                           YUVRange yuv_range) {
   unsigned int y_shift = yuv_type;
   for (int y = 0; y < height; ++y) {
     uint8* rgb_row = rgbframe + y * rgbstride;
@@ -51,7 +52,8 @@ void ConvertYUVAToARGB_MMX(const uint8* yplane,
                            int uvstride,
                            int astride,
                            int rgbstride,
-                           YUVType yuv_type) {
+                           YUVType yuv_type,
+                           YUVRange yuv_range) {
   unsigned int y_shift = yuv_type;
   for (int y = 0; y < height; ++y) {
     uint8* rgb_row = rgbframe + y * rgbstride;
@@ -80,7 +82,8 @@ void ConvertYUVToRGB32_SSE(const uint8* yplane,
                            int ystride,
                            int uvstride,
                            int rgbstride,
-                           YUVType yuv_type) {
+                           YUVType yuv_type,
+                           YUVRange yuv_range) {
   unsigned int y_shift = yuv_type;
   for (int y = 0; y < height; ++y) {
     uint8* rgb_row = rgbframe + y * rgbstride;