Implement AES-CTR for NSS.

Implement AES-128-CTR.

BUG=87152
TEST=None

Review URL: http://codereview.chromium.org/7056026

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@90425 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/build/build_config.h b/build/build_config.h
index 0bfccd7..3742a080 100644
--- a/build/build_config.h
+++ b/build/build_config.h
@@ -95,14 +95,17 @@
 #define ARCH_CPU_X86_FAMILY 1
 #define ARCH_CPU_X86_64 1
 #define ARCH_CPU_64_BITS 1
+#define ARCH_CPU_LITTLE_ENDIAN 1
 #elif defined(_M_IX86) || defined(__i386__)
 #define ARCH_CPU_X86_FAMILY 1
 #define ARCH_CPU_X86 1
 #define ARCH_CPU_32_BITS 1
+#define ARCH_CPU_LITTLE_ENDIAN 1
 #elif defined(__ARMEL__)
 #define ARCH_CPU_ARM_FAMILY 1
 #define ARCH_CPU_ARMEL 1
 #define ARCH_CPU_32_BITS 1
+#define ARCH_CPU_LITTLE_ENDIAN 1
 #define WCHAR_T_IS_UNSIGNED 1
 #else
 #error Please add support for your architecture in build/build_config.h