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 57ab0661af91942c46bcc073e00cfb01c7e3bce0..5172eb74f0aca17d8b81fa1073f951df3a3e6627 100644
--- a/content/browser/renderer_host/resource_request_info_impl.cc
+++ b/content/browser/renderer_host/resource_request_info_impl.cc
@@ -27,13 +27,15 @@ 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(
           NULL,                              // handler
           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
@@ -182,6 +184,10 @@ 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 {