Upgrade Opus to v1.1.2

Change-Id: I8211751bab026ab236a612c6e0873f8bdbcd6c98
diff --git a/celt_sources.mk b/celt_sources.mk
index 2bbe770..2ffe99a 100644
--- a/celt_sources.mk
+++ b/celt_sources.mk
@@ -17,6 +17,15 @@
 celt/rate.c \
 celt/vq.c
 
+CELT_SOURCES_SSE = celt/x86/x86cpu.c \
+celt/x86/x86_celt_map.c \
+celt/x86/pitch_sse.c
+
+CELT_SOURCES_SSE2 = celt/x86/pitch_sse2.c
+
+CELT_SOURCES_SSE4_1 = celt/x86/celt_lpc_sse.c \
+celt/x86/pitch_sse4_1.c
+
 CELT_SOURCES_ARM = \
 celt/arm/armcpu.c \
 celt/arm/arm_celt_map.c
@@ -26,3 +35,10 @@
 
 CELT_AM_SOURCES_ARM_ASM = \
 celt/arm/armopts.s.in
+
+CELT_SOURCES_ARM_NEON_INTR = \
+celt/arm/celt_neon_intr.c
+
+CELT_SOURCES_ARM_NE10= \
+celt/arm/celt_ne10_fft.c \
+celt/arm/celt_ne10_mdct.c