Remove the mutation functions interfaces from URLRequestJobFactory.

android_webview/browser/net/aw_url_request_job_factory.cc

Index: android_webview/browser/net/aw_url_request_job_factory.cc
diff --git a/android_webview/browser/net/aw_url_request_job_factory.cc b/android_webview/browser/net/aw_url_request_job_factory.cc
index ad3dbdb492ace0495bfddf40f707fedff1e7c371..75779e6f226108037e3d3b49eb2c69ebc81f269e 100644
--- a/android_webview/browser/net/aw_url_request_job_factory.cc
+++ b/android_webview/browser/net/aw_url_request_job_factory.cc
@@ -57,16 +57,6 @@ URLRequestJob* AwURLRequestJobFactory::MaybeCreateJobWithProtocolHandler(
       request, network_delegate, net::ERR_UNKNOWN_URL_SCHEME);
 }
 
-bool AwURLRequestJobFactory::SetProtocolHandler(
-    const std::string& scheme,
-    ProtocolHandler* protocol_handler) {
-  return next_factory_->SetProtocolHandler(scheme, protocol_handler);
-}
-
-void AwURLRequestJobFactory::AddInterceptor(Interceptor* interceptor) {
-  next_factory_->AddInterceptor(interceptor);
-}
-
 URLRequestJob* AwURLRequestJobFactory::MaybeCreateJobWithInterceptor(
     URLRequest* request, NetworkDelegate* network_delegate) const {
   return next_factory_->MaybeCreateJobWithInterceptor(
@@ -87,4 +77,14 @@ URLRequestJob* AwURLRequestJobFactory::MaybeInterceptResponse(
   return next_factory_->MaybeInterceptResponse(request, network_delegate);
 }
 
+bool AwURLRequestJobFactory::SetProtocolHandler(
+    const std::string& scheme,
+    ProtocolHandler* protocol_handler) {
+  return next_factory_->SetProtocolHandler(scheme, protocol_handler);
+}
+
+void AwURLRequestJobFactory::AddInterceptor(Interceptor* interceptor) {
+  next_factory_->AddInterceptor(interceptor);
+}
+
 } // namespace android_webview