Google Chrome 22.0.1229.79

* Mouse Lock API availability for Javascript
* Additional Windows 8 enhancements
* Continued polish for users of HiDPI/Retina screens
* Security fixes
- Windows kernel memory corruption.
- UXSS in frame handling.
- UXSS in v8 bindings.
- DOM tree corruption with plug-ins.
- Buffer overflow in SSE2 optimizations.
- Out-of-bounds write in Skia.
- Use-after-free in onclick handling.
- Use-after-free in SVG text references.
- Crash in graphics context handling.
- Integer overflow in WebGL.
- Browser crash with extensions and modal dialogs.
- DOM topology corruption.
- Out-of-bounds read in Skia.
- Out-of-bounds write in Skia.
- Various lower severity issues in the PDF viewer.
- Use-after-free in plug-in handling.
- Race condition in plug-in paint buffer.
- Wild pointer in OGG container handling.
- Possible double free on exit.
- Use-after-free in PDF viewer.
- Address leak over IPC.
- Pop-up block bypass.
- Double free in XSL transforms.
- Out-of-bounds writes in PDF viewer.