Security update for Chromium and V8 to 18.0.1025.142.

Following bugs are listed in the Chrome changelog:
- [$500]
[109574]
Medium CVE-2011-3058: Bad interaction possibly leading to XSS in
EUC-JP. Credit
to Masato Kinugawa.
- [$500]
[112317]
Medium CVE-2011-3059: Out-of-bounds read in SVG text handling. Credit to
Arthur Gerkis.
- [$500]
[114056]
Medium CVE-2011-3060: Out-of-bounds read in text fragment handling. Credit
to miaubiz.
- [116398 ]
Medium CVE-2011-3061: SPDY proxy certificate checking error. Credit to
Leonidas Kontothanassis of Google.
- [116524 ]
High CVE-2011-3062: Off-by-one in OpenType Sanitizer. Credit to Mateusz
Jurczyk of the Google Security Team.
- [117417 ] Low
CVE-2011-3063: Validate navigation requests from the renderer more
carefully. Credit to kuzzcc, Sergey Glazunov, PinkiePie and scarybeasts
(Google Chrome Security Team).
- [$1000]
[117471]
High CVE-2011-3064: Use-after-free in SVG clipping. Credit to Atte
Kettunen of OUSPG.
- [$1000]
[117588]
High CVE-2011-3065: Memory corruption in Skia. Credit to Omair.
- [$500]
[117794]
Medium CVE-2011-3057: Invalid read in v8. Credit to Christian Holler.

The bugs [112317],
[114056 ] and [
117471 ] were
detected using
AddressSanitizer
.

We'd also like to thank miaubiz, Chamal de Silva, Atte Kettunen of OUSPG,
Aki Helin of OUSPG and Arthur Gerkis for working with us during the
development cycle and preventing security regressions from ever reaching
the stable channel. $8000 of additional rewards were issued for this
awesomeness