Improved detection of file-does-not-exist in winDelete.

FossilOrigin-Name: 92e9b5bc05887c47bc964828447a76ce29aa255c

diff --cc manifest
index 85a64b7abf44a9b0a8f23bf6e91afbb4fc971f57,0d6e00bd0dd767c42902946677df5905c9d533c7..de7e2ad796816d586fd35f9ae43dc5c7905d385e
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\sa\sproblem\scausing\sthe\s"number-of-documents"\sfield\smaintained\sby\sFTS4\sto\sbe\sset\sincorrectly.
- D 2012-11-27T15:56:38.822
 -C In\swinDelete,\sdetermine\sthat\sa\sfile\sdoes\snot\sexist\sby\schecking\sfor\sa\slast\serror\sof\sERROR_FILE_NOT_FOUND\sor\sERROR_PATH_NOT_FOUND.
 -D 2012-11-21T02:10:20.646
++C Improved\sdetection\sof\sfile-does-not-exist\sin\swinDelete.
++D 2012-11-27T21:12:39.388
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
  F Makefile.in 82c41c0ed4cc94dd3cc7d498575b84c57c2c2384
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@@ -1024,7 -1024,10 +1024,7 @@@ F tool/vdbe-compress.tcl f12c884766bd14
  F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
  F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
  F tool/win/sqlite.vsix 97894c2790eda7b5bce3cc79cb2a8ec2fde9b3ac
--P d4c36d4991b048133efb21b251ab57fa66764d9d
- R 2a6f06cab2a0521f17074582d293668f
- U dan
- Z e9d30bbbbbbe7245e672e07e58ec0924
 -R 2bf66cd8bb02066607c81d87d184d12d
 -T *branch * winNotFound
 -T *sym-winNotFound *
 -T -sym-trunk *
 -U mistachkin
 -Z 28cfcb44d275b9d2825a3e2f3bb8894b
++P e38fb02d5ea5daa6992df4dfbbeec92bf7b525f6 692ad3c02b1af83f0419283fab9b800e361cdf31
++R b2b538782552b89537f1602194fffc5b
++U drh
++Z 96c1130ee11d36c8156561f6a7a10ba8

diff --cc manifest.uuid
index 8a978c3936197d9b4ae5eef13c3e745986d154c9,e17b22c91ed9c82ff91fbd4db48149a8a2206410..3d74f606f776e1226dfd39440b30e3842d6de7d4
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- e38fb02d5ea5daa6992df4dfbbeec92bf7b525f6
 -692ad3c02b1af83f0419283fab9b800e361cdf31
++92e9b5bc05887c47bc964828447a76ce29aa255c