Remove base's ALIGNOF/ALIGNAS in favor of alignof/alignas.

cc/raster/texture_compressor_etc1.h

 // Copyright 2015 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.
 
 #ifndef CC_RASTER_TEXTURE_COMPRESSOR_ETC1_H_
 #define CC_RASTER_TEXTURE_COMPRESSOR_ETC1_H_
 
 #include "cc/raster/texture_compressor.h"
 
 #include <stdint.h>
@@ skipping 23 matching lines @@
     uint8_t g;
     uint8_t r;
     uint8_t a;
   } channels;
   uint8_t components[4];
   uint32_t bits;
 };
 
 // Codeword tables.
 // See: Table 3.17.2
-ALIGNAS(16) static const int16_t g_codeword_tables[8][4] = {
-    {-8, -2, 2, 8},
-    {-17, -5, 5, 17},
-    {-29, -9, 9, 29},
-    {-42, -13, 13, 42},
-    {-60, -18, 18, 60},
-    {-80, -24, 24, 80},
-    {-106, -33, 33, 106},
-    {-183, -47, 47, 183}};
+alignas(16) static const int16_t g_codeword_tables[8][4] = {
+    {-8, -2, 2, 8},       {-17, -5, 5, 17},    {-29, -9, 9, 29},
+    {-42, -13, 13, 42},   {-60, -18, 18, 60},  {-80, -24, 24, 80},
+    {-106, -33, 33, 106}, {-183, -47, 47, 183}};
 
 // Maps modifier indices to pixel index values.
 // See: Table 3.17.3
 static const uint8_t g_mod_to_pix[4] = {3, 2, 0, 1};
 
 // The ETC1 specification index texels as follows:
 // [a][e][i][m]     [ 0][ 4][ 8][12]
 // [b][f][j][n] <-> [ 1][ 5][ 9][13]
 // [c][g][k][o]     [ 2][ 6][10][14]
 // [d][h][l][p]     [ 3][ 7][11][15]
@@ skipping 137 matching lines @@
                 int height,
                 Quality quality) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TextureCompressorETC1);
 };
 
 }  // namespace cc
 
 #endif  // CC_RASTER_TEXTURE_COMPRESSOR_ETC1_H_