Repo cleanups.

[kalyankondapally]

Listing down issues we need to tackle to clean up the repo:
1)Namespace conflicts. We seem to be using ui/content namespace for all classes under Wayland. We should come up with a better name for namespace used by these classes.
2)Wayland.gyp isn't functional. If the intention is to have it build wayland toolkit than we should fix it or remove it from repo.
3)Remove all un-necessary includes in *.h, *.cc

[kalyankondapally]

1 and 3 should be started after IPC work gets merged. 2 is something we can already start.

Also I see that we have a lot of indentation issues. Cross checking chromium sources:

4)Headers should use indentation of 1 and sources use indentation of 2 spaces.
5) There are Places in our sources/headers where we wrap files below 80 columns or don't at all. Need to fix these for sake of consistency.

[kalyankondapally]

6. Finalize contributions and applying changes in master branch #22

[kalyankondapally]

Now, missing is only to check: Function declaration order should match function definition order.

[kalyankondapally]

#68 #70