chromium -- multiple vulnerabilities

Google Chrome Releases reports:

[121347] Medium CVE-2012-2865: Out-of-bounds read in line breaking.
Credit to miaubiz.
[134897] High CVE-2012-2866: Bad cast with run-ins. Credit to
miaubiz.
[135485] Low CVE-2012-2867: Browser crash with SPDY.
[136881] Medium CVE-2012-2868: Race condition with workers and XHR.
Credit to miaubiz.
[137778] High CVE-2012-2869: Avoid stale buffer in URL loading.
Credit to Fermin Serna of the Google Security Team.
[138672] [140368] Low CVE-2012-2870: Lower severity memory
management issues in XPath. Credit to Nicolas Gregoire.
[138673] High CVE-2012-2871: Bad cast in XSL transforms. Credit to
Nicolas Gregoire.
[142956] Medium CVE-2012-2872: XSS in SSL interstitial. Credit to
Emmanuel Bronshtein.