Update BUILD.public a bit.

 - SSE2 files are unfortunately now mixed-case, _SSE2 or _sse2.
 - Adds lists for SSSE3 and SSE4 files.
 - Remove SkDocument_PDF_None.cpp
 - Remove a few more references to animator.
 - Exclude private headers from HDRS.
 - Formatting and notes.

BUG=skia:

Review URL: https://codereview.chromium.org/1298003007
diff --git a/tools/BUILD.public.expected b/tools/BUILD.public.expected
index 18ee72f..6890ab6 100644
--- a/tools/BUILD.public.expected
+++ b/tools/BUILD.public.expected
@@ -7,9 +7,7 @@
  'GOOGLE3',
  'SK_BUILD_FOR_UNIX',
  'SK_SAMPLES_FOR_X']
-HDRS = ['include/animator/SkAnimator.h',
- 'include/animator/SkAnimatorView.h',
- 'include/c/sk_canvas.h',
+HDRS = ['include/c/sk_canvas.h',
  'include/c/sk_data.h',
  'include/c/sk_image.h',
  'include/c/sk_maskfilter.h',
@@ -223,16 +221,6 @@
  'include/ports/SkRemotableFontMgr.h',
  'include/ports/SkTypeface_mac.h',
  'include/ports/SkTypeface_win.h',
- 'include/private/SkChecksum.h',
- 'include/private/SkFloatBits.h',
- 'include/private/SkFloatingPoint.h',
- 'include/private/SkFunction.h',
- 'include/private/SkGpuFenceSync.h',
- 'include/private/SkMiniRecorder.h',
- 'include/private/SkRecords.h',
- 'include/private/SkTHash.h',
- 'include/private/SkTLogic.h',
- 'include/private/SkWeakRefCnt.h',
  'include/svg/SkSVGCanvas.h',
  'include/utils/SkBoundaryPatch.h',
  'include/utils/SkCamera.h',
@@ -287,8 +275,7 @@
  'include/xml/SkDOM.h',
  'include/xml/SkXMLParser.h',
  'include/xml/SkXMLWriter.h']
-INCLUDES = ['include/animator',
- 'include/c',
+INCLUDES = ['include/c',
  'include/codec',
  'include/config',
  'include/core',
@@ -317,7 +304,17 @@
  'third_party/etc1',
  'third_party/ktx']
 LINKOPTS = ['-ldl']
-SRCS = ['src/c/sk_paint.cpp',
+SRCS = ['include/private/SkChecksum.h',
+ 'include/private/SkFloatBits.h',
+ 'include/private/SkFloatingPoint.h',
+ 'include/private/SkFunction.h',
+ 'include/private/SkGpuFenceSync.h',
+ 'include/private/SkMiniRecorder.h',
+ 'include/private/SkRecords.h',
+ 'include/private/SkTHash.h',
+ 'include/private/SkTLogic.h',
+ 'include/private/SkWeakRefCnt.h',
+ 'src/c/sk_paint.cpp',
  'src/c/sk_surface.cpp',
  'src/core/SkAAClip.cpp',
  'src/core/SkAdvancedTypefaceMetrics.cpp',
@@ -483,7 +480,6 @@
  'src/core/SkYUVPlanesCache.cpp',
  'src/doc/SkDocument.cpp',
  'src/doc/SkDocument_PDF.cpp',
- 'src/doc/SkDocument_PDF_None.cpp',
  'src/doc/SkDocument_XPS_None.cpp',
  'src/effects/Sk1DPathEffect.cpp',
  'src/effects/Sk2DPathEffect.cpp',
@@ -842,3 +838,5 @@
  'src/utils/SkThreadUtils_pthread_linux.cpp',
  'third_party/etc1/etc1.cpp',
  'third_party/ktx/ktx.cpp']
+SRCS_SSE4 = ['src/opts/SkBlitRow_opts_SSE4.cpp', 'src/opts/SkOpts_sse41.cpp']
+SRCS_SSSE3 = ['src/opts/SkBitmapProcState_opts_SSSE3.cpp', 'src/opts/SkOpts_ssse3.cpp']