PlzWorker: Initiate top-level worker script loading for Shared Workers from the browser process
This CL adds SharedWorkerScriptFetcher that initiates a top-level worker script
loading for shared workers from the browser process. Once the fetcher receives a
response head, that unbounds the URL loader and its client, and passes them to
the renderer process with the StartWorker message. In the renderer process,
WorkerClassicScriptLoader in Blink makes a resource request as usual, and
ResourceDispatcher in Content serves it using the passed URLLoader etc.
In addition, this CL makes Shared Workers run with AppCache on NetworkService,
AppCache's fallback case is not implemented yet though. Subsequent CLs will
implement the case.
See the design doc for more details:
https://docs.google.com/document/d/1Jtn33bvqkqWxq6K7HIA4uU6HLWPTmOD7vFviacfTmhM/edit?usp=sharing
Bug: 715632
Change-Id: I7aafd2224dec42a89a274a9b1820ae9775535aca
Cq-Include-Trybots: luci.chromium.try:linux_mojo
Reviewed-on: https://chromium-review.googlesource.com/1154743
Commit-Queue: Hiroki Nakagawa <[email protected]>
Reviewed-by: Mike West <[email protected]>
Reviewed-by: Kinuko Yasuda <[email protected]>
Reviewed-by: Makoto Shimazu <[email protected]>
Reviewed-by: Matt Falkenhagen <[email protected]>
Cr-Commit-Position: refs/heads/master@{#588495}diff --git a/third_party/blink/public/mojom/BUILD.gn b/third_party/blink/public/mojom/BUILD.gn
index e3f0d9e8..af2b5f63 100644
--- a/third_party/blink/public/mojom/BUILD.gn
+++ b/third_party/blink/public/mojom/BUILD.gn
@@ -56,6 +56,7 @@
"service_worker/service_worker_state.mojom",
"service_worker/service_worker_stream_handle.mojom",
"shared_worker/shared_worker_creation_context_type.mojom",
+ "shared_worker/shared_worker_main_script_load_params.mojom",
"speech/speech_recognition_error.mojom",
"speech/speech_recognition_grammar.mojom",
"speech/speech_recognition_result.mojom",
