diff -r 000000000000 -r 6474c204b198 gfx/ycbcr/chromium_types.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/ycbcr/chromium_types.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef GFX_CHROMIUMTYPES_H
+#define GFX_CHROMIUMTYPES_H
+
+#include <stdint.h>
+
+// On Windows, protypes.h is #included, which defines these types.  This sucks!
+#ifndef PROTYPES_H
+typedef uint8_t uint8;
+typedef int8_t int8;
+typedef int16_t int16;
+typedef uint16_t uint16;
+typedef uint32_t uint32;
+#endif
+
+// From Chromium build_config.h:
+// Processor architecture detection.  For more info on what's defined, see:
+//   http://msdn.microsoft.com/en-us/library/b0084kay.aspx
+//   http://www.agner.org/optimize/calling_conventions.pdf
+//   or with gcc, run: "echo | gcc -E -dM -"
+#if defined(_M_X64) || defined(__x86_64__)
+#define ARCH_CPU_X86_FAMILY 1
+#define ARCH_CPU_X86_64 1
+#define ARCH_CPU_64_BITS 1
+#elif defined(_M_IX86) || defined(__i386__) || defined(__i386)
+#define ARCH_CPU_X86_FAMILY 1
+#define ARCH_CPU_X86_32 1
+#define ARCH_CPU_X86 1
+#define ARCH_CPU_32_BITS 1
+#elif defined(__ARMEL__)
+#define ARCH_CPU_ARM_FAMILY 1
+#define ARCH_CPU_ARMEL 1
+#define ARCH_CPU_32_BITS 1
+#elif defined(__ppc__) || defined(__powerpc) || defined(__PPC__)
+#define ARCH_CPU_PPC_FAMILY 1
+#define ARCH_CPU_PPC 1
+#define ARCH_CPU_32_BITS 1
+#elif defined(__sparc)
+#define ARCH_CPU_SPARC_FAMILY 1
+#define ARCH_CPU_SPARC 1
+#define ARCH_CPU_32_BITS 1
+#elif defined(__sparcv9)
+#define ARCH_CPU_SPARC_FAMILY 1
+#define ARCH_CPU_SPARC 1
+#define ARCH_CPU_64_BITS 1
+#elif defined(__aarch64__)
+#define ARCH_CPU_AARCH64_FAMILY 1
+#define ARCH_CPU_AARCH64 1
+#define ARCH_CPU_64_BITS 1
+#else
+#warning Please add support for your architecture in chromium_types.h
+#endif
+
+#endif // GFX_CHROMIUMTYPES_H