nasm: avoid space before the :data symbol type.

global label:data
           ^^

Provide nasm compatibility.  No binary change by this patch with yasm
on {x86_64,i686}-fedora13-linux-gnu.  Few longer opcodes with nasm on
{x86_64,i686}-fedora13-linux-gnu have been checked as safe.

Change-Id:	I10f17eb1e4d4a718d4ebd1d0ccddc807c365e021

vp8/common/x86/subpixel_mmx.asm

@@ -731,7 +731,7 @@ rd:
     times 4 dw 0x40
 
 align 16
-global sym(vp8_six_tap_mmx) HIDDEN_DATA
+global HIDDEN_DATA(sym(vp8_six_tap_mmx))
 sym(vp8_six_tap_mmx):
     times 8 dw 0
     times 8 dw 0
@@ -791,7 +791,7 @@ sym(vp8_six_tap_mmx):
 
 
 align 16
-global sym(vp8_bilinear_filters_mmx) HIDDEN_DATA
+global HIDDEN_DATA(sym(vp8_bilinear_filters_mmx))
 sym(vp8_bilinear_filters_mmx):
     times 8 dw 128
     times 8 dw 0

vpx_ports/x86_abi_support.asm

@@ -138,16 +138,16 @@
     %endmacro
   %endif
   %endif
-  %define HIDDEN_DATA
+  %define HIDDEN_DATA(x) x
 %else
   %macro GET_GOT 1
   %endmacro
   %define GLOBAL wrt rip
   %ifidn __OUTPUT_FORMAT__,elf64
     %define WRT_PLT wrt ..plt
-    %define HIDDEN_DATA :data hidden
+    %define HIDDEN_DATA(x) x:data hidden
   %else
-    %define HIDDEN_DATA
+    %define HIDDEN_DATA(x) x
   %endif
 %endif
 %ifnmacro GET_GOT