Cosmetic: remove tabs from aom_dsp_rtcd_defs.pl

Change-Id: I40db81924fa5c48c72817b91682776eff36d504f
diff --git a/aom_dsp/aom_dsp_rtcd_defs.pl b/aom_dsp/aom_dsp_rtcd_defs.pl
index 41a824a..0e9026c 100755
--- a/aom_dsp/aom_dsp_rtcd_defs.pl
+++ b/aom_dsp/aom_dsp_rtcd_defs.pl
@@ -1254,10 +1254,10 @@
     add_proto qw/unsigned int aom_highbd_12_variance128x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     specialize qw/aom_highbd_12_variance128x128 sse2/;
 
-	  add_proto qw/unsigned int aom_highbd_12_variance128x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_12_variance128x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     specialize qw/aom_highbd_12_variance128x64 sse2/;
 
-	  add_proto qw/unsigned int aom_highbd_12_variance64x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_12_variance64x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     specialize qw/aom_highbd_12_variance64x128 sse2/;
 
     add_proto qw/unsigned int aom_highbd_12_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
@@ -1294,13 +1294,13 @@
     add_proto qw/unsigned int aom_highbd_12_variance4x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     add_proto qw/unsigned int aom_highbd_12_variance4x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
-	  add_proto qw/unsigned int aom_highbd_10_variance128x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_10_variance128x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     specialize qw/aom_highbd_10_variance128x128 sse2 avx2/;
 
-	  add_proto qw/unsigned int aom_highbd_10_variance128x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_10_variance128x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     specialize qw/aom_highbd_10_variance128x64 sse2 avx2/;
 
-	  add_proto qw/unsigned int aom_highbd_10_variance64x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_10_variance64x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     specialize qw/aom_highbd_10_variance64x128 sse2 avx2/;
 
     add_proto qw/unsigned int aom_highbd_10_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
@@ -1337,13 +1337,13 @@
     add_proto qw/unsigned int aom_highbd_10_variance4x8/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     add_proto qw/unsigned int aom_highbd_10_variance4x4/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
 
-	  add_proto qw/unsigned int aom_highbd_8_variance128x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_8_variance128x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     specialize qw/aom_highbd_8_variance128x128 sse2/;
 
-	  add_proto qw/unsigned int aom_highbd_8_variance128x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_8_variance128x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     specialize qw/aom_highbd_8_variance128x64 sse2/;
 
-	  add_proto qw/unsigned int aom_highbd_8_variance64x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
+    add_proto qw/unsigned int aom_highbd_8_variance64x128/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
     specialize qw/aom_highbd_8_variance64x128 sse2/;
 
     add_proto qw/unsigned int aom_highbd_8_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";