Delete media/base/yuv_convert and dependents. Prefer libyuv.

media/base/simd/scale_yuv_to_rgb_sse2_x64.asm

Index: media/base/simd/scale_yuv_to_rgb_sse2_x64.asm
diff --git a/media/base/simd/scale_yuv_to_rgb_sse2_x64.asm b/media/base/simd/scale_yuv_to_rgb_sse2_x64.asm
deleted file mode 100644
index 9c52b8dca3df0edefb7a5b9e1ec2d4633aeaeb90..0000000000000000000000000000000000000000
--- a/media/base/simd/scale_yuv_to_rgb_sse2_x64.asm
+++ /dev/null
@@ -1,113 +0,0 @@
-; Copyright (c) 2011 The Chromium Authors. All rights reserved.
-; Use of this source code is governed by a BSD-style license that can be
-; found in the LICENSE file.
-
-%include "media/base/simd/media_export.asm"
-%include "third_party/x86inc/x86inc.asm"
-
-;
-; This file uses MMX, SSE2 and instructions.
-;
-  SECTION_TEXT
-  CPU       SSE2
-
-; void ScaleYUVToRGB32Row_SSE2_X64(const uint8_t* y_buf,
-;                                  const uint8_t* u_buf,
-;                                  const uint8_t* v_buf,
-;                                  uint8_t* rgb_buf,
-;                                  ptrdiff_t width,
-;                                  ptrdiff_t source_dx);
-%define SYMBOL ScaleYUVToRGB32Row_SSE2_X64
-  EXPORT    SYMBOL
-  align     function_align
-
-mangle(SYMBOL):
-  %assign   stack_offset 0
-
-; Parameters are in the following order:
-; 1. Y plane
-; 2. U plane
-; 3. V plane
-; 4. ARGB frame
-; 5. Width
-; 6. Source dx
-; 7. Convert table
-
-PROLOGUE  7, 7, 3, Y, U, V, ARGB, WIDTH, SOURCE_DX, R1
-
-%define     TABLEq   r10
-%define     Xq       r11
-%define     INDEXq   r12
-%define     COMPq    R1q
-%define     COMPd    R1d
-
-  PUSH      r10
-  PUSH      r11
-  PUSH      r12
-
-  mov TABLEq, R1q
-
-  ; Set Xq index to 0.
-  xor       Xq, Xq
-  jmp       .scaleend
-
-.scaleloop:
-  ; Read UV pixels.
-  mov       INDEXq, Xq
-  sar       INDEXq, 17
-  movzx     COMPd, BYTE [Uq + INDEXq]
-  movq      xmm0, [TABLEq + 2048 + 8 * COMPq]
-  movzx     COMPd, BYTE [Vq + INDEXq]
-  movq      xmm1, [TABLEq + 4096 + 8 * COMPq]
-
-  ; Read first Y pixel.
-  lea       INDEXq, [Xq + SOURCE_DXq] ; INDEXq nows points to next pixel.
-  sar       Xq, 16
-  movzx     COMPd, BYTE [Yq + Xq]
-  paddsw    xmm0, xmm1		      ; Hide a ADD after memory load.
-  movq      xmm1, [TABLEq + 8 * COMPq]
-
-  ;  Read next Y pixel.
-  lea       Xq, [INDEXq + SOURCE_DXq] ; Xq now points to next pixel.
-  sar       INDEXq, 16
-  movzx     COMPd, BYTE [Yq + INDEXq]
-  movq      xmm2, [TABLEq + 8 * COMPq]
-  paddsw    xmm1, xmm0
-  paddsw    xmm2, xmm0
-  shufps    xmm1, xmm2, 0x44          ; Join two pixels into one XMM register
-  psraw     xmm1, 6
-  packuswb  xmm1, xmm1
-  movq      QWORD [ARGBq], xmm1
-  add       ARGBq, 8
-
-.scaleend:
-  sub       WIDTHq, 2
-  jns       .scaleloop
-
-  and       WIDTHq, 1                 ; odd number of pixels?
-  jz        .scaledone
-
-  ; Read U V components.
-  mov       INDEXq, Xq
-  sar       INDEXq, 17
-  movzx     COMPd, BYTE [Uq + INDEXq]
-  movq      xmm0, [TABLEq + 2048 + 8 * COMPq]
-  movzx     COMPd, BYTE [Vq + INDEXq]
-  movq      xmm1, [TABLEq + 4096 + 8 * COMPq]
-  paddsw    xmm0, xmm1
-
-  ; Read one Y component.
-  mov       INDEXq, Xq
-  sar       INDEXq, 16
-  movzx     COMPd, BYTE [Yq + INDEXq]
-  movq      xmm1, [TABLEq + 8 * COMPq]
-  paddsw    xmm1, xmm0
-  psraw     xmm1, 6
-  packuswb  xmm1, xmm1
-  movd      DWORD [ARGBq], xmm1
-
-.scaledone:
-  POP       r12
-  POP       r11
-  POP       r10
-  RET