86806ce11a
Use a dedicated Connection to process a synchronous request using the main
RequestQueue and on the WebCore thread.
HttpConnection, HttpsConnection, Connection:
No need for ConnectionManager, just pass the proxy host to
HttpsConnection. In Connection.clearPipe, empty should be set to true if the
RequestFeeder does _not_ have a request for the host. I don't think that
broke anything but it is incorrect.
ConnectionThread:
Refactor the proxy selection into ConnectionManager.getConnection
RequestHandle:
Add a new constructor that takes a Connection argument. Add processRequest
to process a single request on that Connection.
RequestQueue:
Add determine host to select between the request's host and the proxy. Add
queueSynchronousRequest to make a new request that operates on a private
connection. Add SyncFeeder to handle RequestFeeder.requeueRequest if the
request fails.
Network: Use the new RequestQueue api to handle a synchronous request.
Bug: 1315832