Replace or exclude MMX intrinsics in yuv_convert_simd_x86 due to lack of VS2010 support for them in…

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 3825bdb7a0e16f938636cc7e1f5bdd1b2f4ca8ed..37b168d8719ff37c579e84dab7d182bcb1d28af6 100644
--- a/media/base/simd/convert_yuv_to_rgb_x86.cc
+++ b/media/base/simd/convert_yuv_to_rgb_x86.cc
@@ -37,7 +37,7 @@ void ConvertYUVToRGB32_MMX(const uint8* yplane,
                              width);
   }
 
-  _mm_empty();
+  EmptyRegisterState();
 }
 
 void ConvertYUVToRGB32_SSE(const uint8* yplane,
@@ -64,7 +64,7 @@ void ConvertYUVToRGB32_SSE(const uint8* yplane,
                              width);
   }
 
-  _mm_empty();
+  EmptyRegisterState();
 }
 
 }  // namespace media