Implement a ResourceThrottle for URL overriding in Chrome on Android.

content/browser/renderer_host/resource_request_info_impl.cc

Index: content/browser/renderer_host/resource_request_info_impl.cc
diff --git a/content/browser/renderer_host/resource_request_info_impl.cc b/content/browser/renderer_host/resource_request_info_impl.cc
index 9b4f30c386e2b4378f2f3645de41acd53cf95a30..501d3f015672770bbf079d3a72ca4816de15b78b 100644
--- a/content/browser/renderer_host/resource_request_info_impl.cc
+++ b/content/browser/renderer_host/resource_request_info_impl.cc
@@ -25,12 +25,14 @@ const ResourceRequestInfo* ResourceRequestInfo::ForRequest(
 void ResourceRequestInfo::AllocateForTesting(
     net::URLRequest* request,
     ResourceType::Type resource_type,
-    ResourceContext* context) {
+    ResourceContext* context,
+    int render_process_id,
+    int render_view_id) {
   ResourceRequestInfoImpl* info =
       new ResourceRequestInfoImpl(
           PROCESS_TYPE_RENDERER,             // process_type
-          -1,                                // child_id
-          MSG_ROUTING_NONE,                  // route_id
+          render_process_id,                 // child_id
+          render_view_id,                    // route_id
           0,                                 // origin_pid
           0,                                 // request_id
           resource_type == ResourceType::MAIN_FRAME,  // is_main_frame
@@ -168,6 +170,10 @@ uint64 ResourceRequestInfoImpl::GetUploadSize() const {
   return upload_size_;
 }
 
+bool ResourceRequestInfoImpl::HasUserGesture() const {
+  return has_user_gesture_;
+}
+
 bool ResourceRequestInfoImpl::GetAssociatedRenderView(
     int* render_process_id,
     int* render_view_id) const {