Re-indent StorageSyncManager and remove SecurityOrigin forward declaration.

Rubber-stamped by Andreas Kling.

* storage/StorageSyncManager.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@149299 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Add a StorageSyncManager::dispatch helper function
https://bugs.webkit.org/show_bug.cgi?id=115365

Reviewed by Andreas Kling.

* storage/StorageSyncManager.cpp:
(WebCore::StorageSyncManager::dispatch):
(WebCore):
(WebCore::StorageSyncManager::close):
(WebCore::StorageSyncManager::scheduleImport):
(WebCore::StorageSyncManager::scheduleSync):
(WebCore::StorageSyncManager::scheduleDeleteEmptyDatabase):
* storage/StorageSyncManager.h:
(StorageSyncManager):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@149300 268f45cc-cd09-0410-ab3c-d52691b4dbfc