Update libyuv port

ports/libyuv/nacl.patch

Index: ports/libyuv/nacl.patch
diff --git a/ports/libyuv/nacl.patch b/ports/libyuv/nacl.patch
index 890a2a9e6ac34c1d0955482dc2ecb88333b6bfe1..69a5c4bf82564653ee7cd57e1b9f44ae054158c2 100644
--- a/ports/libyuv/nacl.patch
+++ b/ports/libyuv/nacl.patch
@@ -1,18 +1,99 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -102,12 +102,13 @@ endif()
- if(TEST)
-   find_library(GTEST_LIBRARY gtest)
-   if(GTEST_LIBRARY STREQUAL "GTEST_LIBRARY-NOTFOUND")
--    set(GTEST_SRC_DIR /usr/src/gtest)
-+    set(GTEST_SRC_DIR /usr/src/gtest CACHE STRING "Location of gtest sources")
-     if(EXISTS ${GTEST_SRC_DIR}/src/gtest-all.cc)
-       message(STATUS "building gtest from sources in ${GTEST_SRC_DIR}")
-       set(gtest_sources ${GTEST_SRC_DIR}/src/gtest-all.cc)
-       add_library(gtest STATIC ${gtest_sources})
-       include_directories(${GTEST_SRC_DIR})
-+      include_directories(${GTEST_SRC_DIR}/include)
-       set(GTEST_LIBRARY gtest)
-     else()
-       message(FATAL_ERROR "TEST is set but unable to find gtest library")
+diff --git a/include/libyuv/compare_row.h b/include/libyuv/compare_row.h
+--- a/include/libyuv/compare_row.h
++++ b/include/libyuv/compare_row.h
+@@ -18,8 +18,8 @@ namespace libyuv {
+ extern "C" {
+ #endif
+ 
+-#if defined(__pnacl__) || defined(__CLR_VER) || \
+-    (defined(__i386__) && !defined(__SSE2__))
++#if defined(__CLR_VER) || (defined(__i386__) && !defined(__SSE2__)) || \
++    (defined(__native_client__) && defined(__x86_64__))
+ #define LIBYUV_DISABLE_X86
+ #endif
+ 
+diff --git a/include/libyuv/planar_functions.h b/include/libyuv/planar_functions.h
+--- a/include/libyuv/planar_functions.h
++++ b/include/libyuv/planar_functions.h
+@@ -443,8 +443,8 @@ int I420Interpolate(const uint8* src0_y, int src0_stride_y,
+                     uint8* dst_v, int dst_stride_v,
+                     int width, int height, int interpolation);
+ 
+-#if defined(__pnacl__) || defined(__CLR_VER) || \
+-    (defined(__i386__) && !defined(__SSE2__))
++#if defined(__CLR_VER) || (defined(__i386__) && !defined(__SSE2__)) || \
++    (defined(__native_client__) && defined(__x86_64__))
+ #define LIBYUV_DISABLE_X86
+ #endif
+ // The following are available on all x86 platforms:
+diff --git a/include/libyuv/rotate_row.h b/include/libyuv/rotate_row.h
+--- a/include/libyuv/rotate_row.h
++++ b/include/libyuv/rotate_row.h
+@@ -18,8 +18,8 @@ namespace libyuv {
+ extern "C" {
+ #endif
+ 
+-#if defined(__pnacl__) || defined(__CLR_VER) || \
+-    (defined(__i386__) && !defined(__SSE2__))
++#if defined(__CLR_VER) || (defined(__i386__) && !defined(__SSE2__)) || \
++    (defined(__native_client__) && defined(__x86_64__))
+ #define LIBYUV_DISABLE_X86
+ #endif
+ 
+diff --git a/include/libyuv/row.h b/include/libyuv/row.h
+--- a/include/libyuv/row.h
++++ b/include/libyuv/row.h
+@@ -37,8 +37,8 @@ extern "C" {
+   free(var##_mem);  \
+   var = 0
+ 
+-#if defined(__pnacl__) || defined(__CLR_VER) || \
+-    (defined(__i386__) && !defined(__SSE2__))
++#if defined(__CLR_VER) || (defined(__i386__) && !defined(__SSE2__)) || \
++    (defined(__native_client__) && defined(__x86_64__))
+ #define LIBYUV_DISABLE_X86
+ #endif
+ // True if compiling for SSSE3 as a requirement.
+@@ -173,8 +173,8 @@ extern "C" {
+ 
+ // The following functions fail on gcc/clang 32 bit with fpic and framepointer.
+ // caveat: clangcl uses row_win.cc which works.
+-#if defined(NDEBUG) || !(defined(_DEBUG) && defined(__i386__)) || \
+-    !defined(__i386__) || defined(_MSC_VER)
++#if (defined(NDEBUG) || !(defined(_DEBUG) && defined(__i386__)) || \
++    !defined(__i386__) || defined(_MSC_VER)) && !defined(__native_client__)
+ // TODO(fbarchard): fix build error on x86 debug
+ // https://code.google.com/p/libyuv/issues/detail?id=524
+ #define HAS_I411TOARGBROW_SSSE3
+@@ -201,7 +201,7 @@ extern "C" {
+ #define HAS_COPYROW_AVX
+ #define HAS_H422TOARGBROW_AVX2
+ #define HAS_I400TOARGBROW_AVX2
+-#if !(defined(_DEBUG) && defined(__i386__))
++#if !(defined(_DEBUG) && defined(__i386__)) && !defined(__native_client__)
+ // TODO(fbarchard): fix build error on android_full_debug=1
+ // https://code.google.com/p/libyuv/issues/detail?id=517
+ #define HAS_I422ALPHATOARGBROW_AVX2
+@@ -255,7 +255,7 @@ extern "C" {
+ 
+ // The following are also available on x64 Visual C.
+ #if !defined(LIBYUV_DISABLE_X86) && defined (_M_X64) && \
+-    (!defined(__clang__) || defined(__SSSE3__))
++    (!defined(__clang__) || defined(__SSSE3__)) && !defined(__native_client__)
+ #define HAS_I422ALPHATOARGBROW_SSSE3
+ #define HAS_I422TOARGBROW_SSSE3
+ #endif
+diff --git a/include/libyuv/scale_row.h b/include/libyuv/scale_row.h
+--- a/include/libyuv/scale_row.h
++++ b/include/libyuv/scale_row.h
+@@ -19,8 +19,8 @@ namespace libyuv {
+ extern "C" {
+ #endif
+ 
+-#if defined(__pnacl__) || defined(__CLR_VER) || \
+-    (defined(__i386__) && !defined(__SSE2__))
++#if defined(__CLR_VER) || (defined(__i386__) && !defined(__SSE2__)) || \
++    (defined(__native_client__) && defined(__x86_64__))
+ #define LIBYUV_DISABLE_X86
+ #endif
+