Do not bind resolve proxy factory on ui thread

Pass interface to io thread and bind there.

Task-number: QTBUG-69281
Change-Id: Ia8630cb7ff216cecaec5274a0b3da3ef0881fcea
Reviewed-by: Kai Koehne <[email protected]>

Author: Michal Klocek

src/core/net/url_request_context_getter_qt.cpp

@@ -182,7 +182,8 @@ void URLRequestContextGetterQt::updateStorageSettings()
                 new ProxyConfigServiceQt(
                     net::ProxyService::CreateSystemProxyConfigService(
                         content::BrowserThread::GetTaskRunnerForThread(BrowserThread::IO)));
-        m_proxyResolverFactory = ChromeMojoProxyResolverFactory::CreateWithStrongBinding();
+        //pass interface to io thread
+        m_proxyResolverFactoryInterface = ChromeMojoProxyResolverFactory::CreateWithStrongBinding().PassInterface();
 
         if (m_contextInitialized)
             content::BrowserThread::PostTask(content::BrowserThread::IO, FROM_HERE,
@@ -259,8 +260,9 @@ void URLRequestContextGetterQt::generateStorage()
     if (!m_dhcpProxyScriptFetcherFactory)
         m_dhcpProxyScriptFetcherFactory.reset(new net::DhcpProxyScriptFetcherFactory);
 
+    proxy_resolver::mojom::ProxyResolverFactoryPtr proxyResolver(std::move(m_proxyResolverFactoryInterface));
     m_storage->set_proxy_service(content::CreateProxyServiceUsingMojoFactory(
-                                     std::move(m_proxyResolverFactory),
+                                     std::move(proxyResolver),
                                      std::unique_ptr<net::ProxyConfigService>(proxyConfigService),
                                      std::make_unique<net::ProxyScriptFetcherImpl>(m_urlRequestContext.get()),
                                      m_dhcpProxyScriptFetcherFactory->Create(m_urlRequestContext.get()),

src/core/net/url_request_context_getter_qt.h

@@ -126,7 +126,7 @@ class URLRequestContextGetterQt : public net::URLRequestContextGetter {
     content::URLRequestInterceptorScopedVector m_requestInterceptors;
     std::unique_ptr<net::HttpNetworkSession> m_httpNetworkSession;
     std::unique_ptr<net::HttpAuthPreferences> m_httpAuthPreferences;
-    proxy_resolver::mojom::ProxyResolverFactoryPtr m_proxyResolverFactory;
+    mojo::InterfacePtrInfo<proxy_resolver::mojom::ProxyResolverFactory> m_proxyResolverFactoryInterface;
     std::unique_ptr<net::TransportSecurityPersister> m_transportSecurityPersister;
 
     QList<QByteArray> m_installedCustomSchemes;