chromium -- multiple vulnerabilities

Google Chrome Releases reports:

[113902] High CVE-2011-3050: Use-after-free with first-letter
handling. Credit to miaubiz.
[116162] High CVE-2011-3045: libpng integer issue from upstream.
Credit to Glenn Randers-Pehrson of the libpng project.
[116461] High CVE-2011-3051: Use-after-free in CSS cross-fade
handling. Credit to Arthur Gerkis.
[116637] High CVE-2011-3052: Memory corruption in WebGL canvas
handling. Credit to Ben Vanik of Google.
[116746] High CVE-2011-3053: Use-after-free in block splitting.
Credit to miaubiz.
[117418] Low CVE-2011-3054: Apply additional isolations to webui
privileges. Credit to Sergey Glazunov.
[117736] Low CVE-2011-3055: Prompt in the browser native UI for
unpacked extension installation. Credit to PinkiePie.
[117550] High CVE-2011-3056: Cross-origin violation with “magic
iframe”. Credit to Sergey Glazunov.
[117794] Medium CVE-2011-3057: Invalid read in v8. Credit to
Christian Holler.
[108648] Low CVE-2011-3049: Extension web request API can
interfere with system requests. Credit to Michael Gundlach.
Fixed in an earlier release.