Remove an unused declaration

Change-Id: I10cb9af13d50f2e5ac471af86a4393739c28b509

av1/common/filter.c

diff --git a/av1/common/filter.c b/av1/common/filter.c
index b2f8476..544d504 100644
--- a/av1/common/filter.c
+++ b/av1/common/filter.c
@@ -109,27 +109,6 @@
   { 1, -1, 2, -4, 8, 127, -7, 3, -2, 1 },
 };
 
-DECLARE_ALIGNED(256, static const int16_t,
-                sub_pel_filters_sharp_uv[SUBPEL_SHIFTS][12]) = {
-  // intfilt 0.8
-  { 0, 0, 0, 0, 0, 128, 0, 0, 0, 0, 0, 0 },
-  { 0, 1, -1, 3, -7, 127, 8, -4, 2, -1, 0, 0 },
-  { 0, 1, -3, 5, -12, 124, 18, -8, 4, -2, 1, 0 },
-  { -1, 2, -4, 8, -17, 120, 28, -11, 6, -3, 1, -1 },
-  { -1, 2, -4, 10, -21, 114, 38, -15, 8, -4, 2, -1 },
-  { -1, 3, -5, 11, -23, 107, 49, -18, 9, -5, 2, -1 },
-  { -1, 3, -6, 12, -25, 99, 60, -21, 11, -6, 3, -1 },
-  { -1, 3, -6, 12, -25, 90, 70, -23, 12, -6, 3, -1 },
-  { -1, 3, -6, 12, -24, 80, 80, -24, 12, -6, 3, -1 },
-  { -1, 3, -6, 12, -23, 70, 90, -25, 12, -6, 3, -1 },
-  { -1, 3, -6, 11, -21, 60, 99, -25, 12, -6, 3, -1 },
-  { -1, 2, -5, 9, -18, 49, 107, -23, 11, -5, 3, -1 },
-  { -1, 2, -4, 8, -15, 38, 114, -21, 10, -4, 2, -1 },
-  { -1, 1, -3, 6, -11, 28, 120, -17, 8, -4, 2, -1 },
-  { 0, 1, -2, 4, -8, 18, 124, -12, 5, -3, 1, 0 },
-  { 0, 0, -1, 2, -4, 8, 127, -7, 3, -1, 1, 0 },
-};
-
 DECLARE_ALIGNED(256, static const InterpKernel,
                 sub_pel_filters_8smooth2[SUBPEL_SHIFTS]) = {
   // freqmultiplier = 0.2