optimization of resampling by 2 in ARMv7, in spl.
Review URL: http://webrtc-codereview.appspot.com/92015

git-svn-id: http://webrtc.googlecode.com/svn/trunk@327 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/android-webrtc.mk b/android-webrtc.mk
index 735c766..510fd0b 100644
--- a/android-webrtc.mk
+++ b/android-webrtc.mk
@@ -23,13 +23,16 @@
 MY_WEBRTC_COMMON_DEFS += \
     '-DWEBRTC_ARM_INLINE_CALLS' \
     '-DWEBRTC_ARCH_ARM'
-# TODO: test if the code under next two MACROs works with generic GCC compilers
+
+# TODO(kma): test if the code under next two macros works with generic GCC compilers
 ifeq ($(ARCH_ARM_HAVE_NEON),true)
 MY_WEBRTC_COMMON_DEFS += \
-    '-DWEBRTC_ANDROID_ARMV7A_NEON'
-else ifeq ($(ARCH_ARM_HAVE_ARMV7A),true)
+    '-DWEBRTC_ARCH_ARM_NEON'
+endif
+
+ifeq ($(ARCH_ARM_HAVE_ARMV7A),true)
 MY_WEBRTC_COMMON_DEFS += \
-    '-DWEBRTC_ANDROID_ARMV7A'
+    '-DWEBRTC_ARCH_ARM_V7A'
 endif
 else ifeq ($(TARGET_ARCH),x86)
 MY_WEBRTC_COMMON_DEFS += \