Switch to standard integer types in media/, take 2.

media/base/channel_mixing_matrix_unittest.cc

 // Copyright (c) 2012 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.
 
 // MSVC++ requires this to be set before any other includes to get M_SQRT1_2.
 #define _USE_MATH_DEFINES
 
 #include "media/base/channel_mixing_matrix.h"
 
+#include <stddef.h>
+
 #include <cmath>
 
+#include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 
 // Test all possible layout conversions can be constructed and mixed.
 TEST(ChannelMixingMatrixTest, ConstructAllPossibleLayouts) {
   for (ChannelLayout input_layout = CHANNEL_LAYOUT_MONO;
        input_layout <= CHANNEL_LAYOUT_MAX;
        input_layout = static_cast<ChannelLayout>(input_layout + 1)) {
@@ skipping 126 matching lines @@
           EXPECT_EQ(1.0f, matrix[i][j]);
         } else {
           EXPECT_EQ(0.0f, matrix[i][j]);
         }
       }
     }
   }
 }
 
 }  // namespace media