Upgrade libchromiumcontent to chrome37.
Add skia related defines.
Fix API changes of Chrome37.
Don't create empty url request job factory.
Fix cpplint warnings.
Use new devtools resizing strategy from Chrome 37.
mac: Use new devtools resizing strategy.
views: Use new devtools resizing strategy.
Merge pull request #73 from brightray/chrome37

Upgrade to Chrome37