Remove SkJpegCodec.cpp from Google3 BUILD due to differing libjpeg_turbo versions.

BUG=skia:4520

Review URL: https://codereview.chromium.org/1418423008
diff --git a/BUILD.public b/BUILD.public
index 90526b1..a2c3163 100644
--- a/BUILD.public
+++ b/BUILD.public
@@ -48,6 +48,7 @@
         "src/gpu/gl/GrGLDefaultInterface_none.cpp",
 
         # Exclude files that don't compile with the current DEFINES.
+        "src/codec/SkJpegCodec.cpp",  # libjpeg_turbo version mismatch.
         "src/gpu/gl/angle/*",  # Requires SK_ANGLE define.
         "src/gpu/gl/command_buffer/*",  # unknown type name 'HMODULE'
         "src/gpu/gl/mesa/*",  # Requires SK_MESA define.