Merge from Chromium at DEPS revision 240154

This commit was generated by merge_to_master.py.

Change-Id: I8f2ba858cf0e7f413dddedc2ae91dc37f7136c2e
diff --git a/build/build_config.h b/build/build_config.h
index 4856614..143cf3e 100644
--- a/build/build_config.h
+++ b/build/build_config.h
@@ -108,6 +108,7 @@
 #define ARCH_CPU_LITTLE_ENDIAN 1
 #elif defined(__pnacl__)
 #define ARCH_CPU_32_BITS 1
+#define ARCH_CPU_LITTLE_ENDIAN 1
 #elif defined(__MIPSEL__)
 #define ARCH_CPU_MIPS_FAMILY 1
 #define ARCH_CPU_MIPSEL 1