Add ARM (asm) memset routines to skia build

skia/skia.gyp

 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'targets': [
     {
       'target_name': 'skia',
       'type': '<(component)',
       'sources': [
@@ skipping 947 matching lines @@
            }],
           ],
           # The assembly uses the frame pointer register (r7 in Thumb/r11 in
           # ARM), the compiler doesn't like that.
           'cflags': [
             '-fomit-frame-pointer',
           ],
           'sources': [
             '../third_party/skia/src/opts/SkBitmapProcState_opts_arm.cpp',
             '../third_party/skia/src/opts/SkBlitRow_opts_arm.cpp',
-            '../third_party/skia/src/opts/SkUtils_opts_none.cpp',
+            '../third_party/skia/src/opts/opts_check_arm.cpp',
           ],
         }],
+        [ 'armv7 == 1 and arm_neon == 0', {
+          'sources': [
+            '../third_party/skia/src/opts/memset.arm.S',
+        ],
+        }],
+        [ 'armv7 == 1 and arm_neon == 1', {
+          'sources': [
+            '../third_party/skia/src/opts/memset16_neon.S',
+            '../third_party/skia/src/opts/memset32_neon.S',
+        ],
+        }],
       ],
     },
     {
       'target_name': 'skia_libtess',
       'type': 'static_library',
       'include_dirs': [
         '../third_party/skia/third_party/glu',
       ],
       'sources': [
         '../third_party/skia/third_party/glu/sk_glu.h',
@@ skipping 37 matching lines @@
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         'ext/image_operations_bench.cc',
       ],
     },
   ],
 }