android: mesa: Revert "android: mesa: revert "Enable asm unconditionally""

Commit 45206d7673 fixed PIC issue of x86 asm stub.
We can enable asm for Android x86 now. This should sightly improve performance.

Acked-by: Eric Anholt <eric@anholt.net>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
Acked-by: Tapani Pälli <tapani.palli@intel.com>
Signed-off-by: Lepton Wu <lepton@chromium.org>

Android.mk

@@ -84,13 +84,6 @@ endif
 
 $(foreach d, $(MESA_BUILD_CLASSIC) $(MESA_BUILD_GALLIUM), $(eval $(d) := true))
 
-# host and target must be the same arch to generate matypes.h
-ifeq ($(TARGET_ARCH),$(HOST_ARCH))
-MESA_ENABLE_ASM := true
-else
-MESA_ENABLE_ASM := false
-endif
-
 ifneq ($(filter true, $(HAVE_GALLIUM_RADEONSI)),)
 MESA_ENABLE_LLVM := true
 endif