Reviewed by John

        Database management API tweaks

        Fleshed out "WebSecurityOrigin" to be the API object representing an origin.  This relieves some
        burden off WebDatabaseManager and allows usage/quota operations on the SecurityOrigin object itself

        Also added a new subdirectory for Storage related API - Why are we afraid to add new directories to
        the WebKit tree?

        * Misc/WebSecurityOrigin.mm: Removed.
        * Misc/WebSecurityOriginInternal.h: Removed.
        * Misc/WebSecurityOriginPrivate.h: Removed.

        * Storage/WebDatabaseManager.mm: Work in terms of WebSecurityOrigin
        * Storage/WebDatabaseManagerPrivate.h:

        * Storage/WebSecurityOrigin.mm: Added.
        (-[WebSecurityOriginPrivate initWithProtocol:domain:port:]):
        (-[WebSecurityOriginPrivate initWithWebCoreSecurityOrigin:]):
        (-[WebSecurityOriginPrivate finalize]):
        (-[WebSecurityOriginPrivate dealloc]):
        (-[WebSecurityOrigin initWithProtocol:domain:]):
        (-[WebSecurityOrigin initWithProtocol:domain:port:]):
        (-[WebSecurityOrigin protocol]):
        (-[WebSecurityOrigin domain]):
        (-[WebSecurityOrigin port]):
        (-[WebSecurityOrigin usage]):
        (-[WebSecurityOrigin quota]):
        (-[WebSecurityOrigin setQuota:]): Clients will set quotas on the WebSecurityOrigin object itself
        (-[WebSecurityOrigin dealloc]):
        (-[WebSecurityOrigin _initWithWebCoreSecurityOriginData:]):
        * Storage/WebSecurityOriginInternal.h: Added.
        * Storage/WebSecurityOriginPrivate.h: Added.

WebKit:

        Reviewed by John

        Database management API tweaks

        * WebKit.xcodeproj/project.pbxproj:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@27853 268f45cc-cd09-0410-ab3c-d52691b4dbfc