Take origin from window instead of creating a new one in case of reflow

Everytime a new LayoutContext was created, it created a new origin which
caused endless stream of image loads to occur in case of reflow. The reason
for this was that the existing image, although cached successfully, was not
used because the entry in hashmap did not match because of different(new)
origin.
This is solved by storing the origin of a window in enum ScriptReflow and
used in creating new LayoutContext in case of reflow.

1 files changed, 2 insertions, 1 deletions

diff --git a/components/script_layout_interface/lib.rs b/components/script_layout_interface/lib.rs
index ad333209033..ef9382378cb 100644
--- a/components/script_layout_interface/lib.rs
+++ b/components/script_layout_interface/lib.rs
@@ -23,7 +23,7 @@ use ipc_channel::ipc::IpcSender;
 use libc::c_void;
 use net_traits::image_cache::PendingImageId;
 use script_traits::UntrustedNodeAddress;
-use servo_url::ServoUrl;
+use servo_url::{ImmutableOrigin, ServoUrl};
 use std::ptr::NonNull;
 use std::sync::atomic::AtomicIsize;
 use style::data::ElementData;
@@ -138,6 +138,7 @@ pub struct PendingImage {
     pub state: PendingImageState,
     pub node: UntrustedNodeAddress,
     pub id: PendingImageId,
+    pub origin: ImmutableOrigin,
 }
 
 pub struct HTMLMediaData {