Test renewal against same and different server

Merge from Widevine repo of http://go/wvgerrit/102843

The test WvCdmEngineTest.LicenseRenewal is split into two tests. One
test verifies that the renewal may be fetched from the server
specified in the license. The second test verifies that the renewal
may be fetched from the same server that the license was fetched from.

These might be the same server, but when we run against an
experimental server, a staging server, or UAT Nightly, these
will be different.

Test: ran the tests
Bug: 141438127
Change-Id: Ia11441bd2ba0c6ddb264ee38bfcb5060b9ddb476

libwvdrmengine/cdm/core/test/url_request.cpp

@@ -117,7 +117,9 @@ bool UrlRequest::GetResponse(std::string* message) {
   }
 
   ConcatenateChunkedResponse(response, message);
-  LOGV("HTTP response: (%d): %s", message->size(), message->c_str());
+  LOGV("HTTP response from %s://%s:%d%s: (%zd): %s", socket_.scheme().c_str(),
+       socket_.domain_name().c_str(), socket_.port(),
+       socket_.resource_path().c_str(), message->size(), message->c_str());
   return true;
 }