Remove special-casing of sqlite3

I think 7062d827685d30c08e9f9e697503ccb463565a83 makes this unnecessary;
we'll see.
See if we can avoid hard-coding WebKit target names
Revert "See if we can avoid hard-coding WebKit target names"

Nope, we can't.

This reverts commit b7536f64277480cc89a99c1fef81cd53b92b7893.
Revert "Add a do-nothing DllMain function for Windows"

This reverts commit 8d709c1b81b14a2663ceb5ab4eff043419042402.

Conflicts:
	chromiumcontent.gyp
	script/update
Use base's dllmain.cc

This matches what chrome.dll does.
Fix typo