script: Move WebRTC DOM interfaces to script/dom/webrtc/ (#39023)

Move interfaces defined by the WebRTC specification to the
`script/dom/webrtc/` module from `script/dom/`.

`script/dom/rtc*.rs -> script/dom/webrtc/`

Testing: No changes, just a refactoring

Fixes (partially): #38901

Signed-off-by: Andrei Volykhin <volykhin.andrei@huawei.com>
Co-authored-by: Andrei Volykhin <volykhin.andrei@huawei.com>

components/script/dom/mod.rs

@@ -506,17 +506,6 @@ pub(crate) mod resizeobserver;
 pub(crate) mod resizeobserverentry;
 pub(crate) mod resizeobserversize;
 pub(crate) mod response;
-pub(crate) mod rtcdatachannel;
-pub(crate) mod rtcdatachannelevent;
-pub(crate) mod rtcerror;
-pub(crate) mod rtcerrorevent;
-pub(crate) mod rtcicecandidate;
-pub(crate) mod rtcpeerconnection;
-pub(crate) mod rtcpeerconnectioniceevent;
-pub(crate) mod rtcrtpsender;
-pub(crate) mod rtcrtptransceiver;
-pub(crate) mod rtcsessiondescription;
-pub(crate) mod rtctrackevent;
 pub(crate) mod screen;
 pub(crate) mod securitypolicyviolationevent;
 pub(crate) mod selection;
@@ -622,6 +611,8 @@ pub(crate) mod webgpu;
 pub(crate) use self::webgpu::*;
 #[cfg(not(feature = "webgpu"))]
 pub(crate) mod gpucanvascontext;
+pub(crate) mod webrtc;
+pub(crate) use self::webrtc::*;
 pub(crate) mod transformstream;
 pub(crate) mod transformstreamdefaultcontroller;
 pub(crate) mod wheelevent;

components/script/dom/webrtc/mod.rs

@@ -0,0 +1,15 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+pub(crate) mod rtcdatachannel;
+pub(crate) mod rtcdatachannelevent;
+pub(crate) mod rtcerror;
+pub(crate) mod rtcerrorevent;
+pub(crate) mod rtcicecandidate;
+pub(crate) mod rtcpeerconnection;
+pub(crate) mod rtcpeerconnectioniceevent;
+pub(crate) mod rtcrtpsender;
+pub(crate) mod rtcrtptransceiver;
+pub(crate) mod rtcsessiondescription;
+pub(crate) mod rtctrackevent;