Change Interceptors into URLRequestJobFactory::ProtocolHandlers.

android_webview/native/android_protocol_handler.h

Index: android_webview/native/android_protocol_handler.h
diff --git a/android_webview/native/android_protocol_handler.h b/android_webview/native/android_protocol_handler.h
index 5910d861d066797bb317c11de0e9cfad54e0bb3c..a6c7e9bdb059e98f3d348e1c9a1d8b95cfa1422e 100644
--- a/android_webview/native/android_protocol_handler.h
+++ b/android_webview/native/android_protocol_handler.h
@@ -6,6 +6,7 @@
 #define ANDROID_WEBVIEW_NATIVE_ANDROID_PROTOCOL_HANDLER_H_
 
 #include "base/android/jni_android.h"
+#include "base/memory/scoped_ptr.h"
 
 namespace net {
 class URLRequestContext;
@@ -24,9 +25,9 @@ namespace android_webview {
 //    (file:///android_asset/ and file:///android_res/), see
 //    http://developer.android.com/reference/android/webkit/
 //      WebSettings.html#setAllowFileAccess(boolean)
-void RegisterAndroidProtocolsOnIOThread(
+scoped_ptr<net::URLRequestJobFactory> RegisterAndroidProtocolsOnIOThread(
     net::URLRequestContext* context,
-    net::URLRequestJobFactory* job_factory);
+    scoped_ptr<net::URLRequestJobFactory> job_factory);
 
 bool RegisterAndroidProtocolHandler(JNIEnv* env);
 }  // namespace android_webview