add/fix copyrights

src/opts/SkBitmapProcState_filter_neon.h

-
 /*
  * Copyright 2012 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-
 #include <arm_neon.h>
 #include "SkColorPriv.h"
 
 /*
  * Filter_32_opaque
  *
  * There is no hard-n-fast rule that the filtering must produce
  * exact results for the color components, but if the 4 incoming colors are
  * all opaque, then the output color must also be opaque. Subsequent parts of
  * the drawing pipeline may rely on this (e.g. which blitrow proc to use).
@@ skipping 67 matching lines @@
     tmp = vmla_u16(tmp, vget_low_u16(tmp1), v16_x); // tmp += a00 * (16-x)
     tmp = vmla_u16(tmp, vget_low_u16(tmp2), v16_x); // tmp += a10 * (16-x)
 
     vscale = vdup_n_u16(scale);        // duplicate scale
     tmp = vshr_n_u16(tmp, 8);          // shift down result by 8
     tmp = vmul_u16(tmp, vscale);       // multiply result by scale
 
     vres = vshrn_n_u16(vcombine_u16(tmp, vcreate_u16(0)), 8); // shift down result by 8
     vst1_lane_u32(dst, vreinterpret_u32_u8(vres), 0);         // store result
 }