Port WebSockets to Mojo IPC
Key changes:
- WebSocket support moved from content/child/ to content/renderer/ as that covers all of Blink's needs.
- Drop Blob sending code for now as it wasn't yet hooked up, and it will need to be designed differently to work with Mojo IPC.
- WebSocketBridge renamed to WebSocketHandleImpl, and prepped for moving to Blink.
- Avoid explicitly passing render_frame_id by using the InterfaceProvider of the RenderFrame.
- For SharedWorkers, which have no corresponding RenderFrame, fallback to getting the WebSocket interface from Platform::interfaceProvider().
- WebSocketHost renamed to WebSocketImpl.
- WebSocketDispatcherHost renamed to WebSocketManager.
- The WebSocketManager is registered with both the RenderProcessHostImpl and RenderFrameImpl.
- Unittests are modified substantially since they were based on Chrome IPC injection and recording. Some tests did not translate.
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
Review-Url: https://codereview.chromium.org/2119973002
Cr-Commit-Position: refs/heads/master@{#410061}
49 files changed
