Add some more default build settings for Windows
Link against the DLL version of the CRT

* vendor/libchromiumcontent 5f1bf90...2821b29 (11):
  > Try to override RuntimeLibrary a different way
  > Try to force V8 to use the DLL CRT
  > Turn on exceptions all the way
  > Try to fix C4275 errors
  > Copy symbols into the right directory
  > Use the DLL version of the CRT
  > Don't freak out if directories already exist
  > Generate libchromiumcontent-symbols.zip on Windows
  > Include PDB files in the main .zip
  > Only build sandbox_static on Windows
  > Export libGLESv2.dll on Windows