Update bug reporting and contributing docs

test.webrtc.org is gone and webrtc-internals got some updates which make
it more clear which dump is used

BUG=None

No-Try: true
Change-Id: I040e54398ced78148345804a4ab4922f67de133d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/312360
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Christoffer Jansson <jansson@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40463}
diff --git a/docs/bug-reporting.md b/docs/bug-reporting.md
index c21186a..7948cda 100644
--- a/docs/bug-reporting.md
+++ b/docs/bug-reporting.md
@@ -22,9 +22,10 @@
 * Identify which bug tracker to use:
 
   * If you're hitting a problem in Chrome, file the bug using the
-    [the Chromium issue wizard](https://chromiumbugs.appspot.com/?token=0)
+    [the Chromium issue wizard](https://crbug.com/new)
     Choose "Web Developer" and "API", then fill out the form. For the component choose
     * Blink>GetUserMedia for camera/microphone issues
+    * Blink>GetDisplayMedia for screen capture issues
     * Blink>MediaRecording for issues with the MediaRecorder API
     * Blink>WebRTC for issues with the RTCPeerConnection API
     This ensures the right people will look at your bug.
@@ -51,10 +52,10 @@
 
   * Camera and microphone model and version (if applicable)
 
-    * For Chrome audio and video device issues, please run the tests at
-      <https://test.webrtc.org>. After the tests finish running, click the bug
-      icon at the top, download the report, and attach the report to the issue
-      tracker.
+    * Try reproducing with the minimal samples at
+      https://webrtc.github.io/samples/src/content/getusermedia/audio/
+      and
+      https://webrtc.github.io/samples/src/content/getusermedia/gum/
 
   * Web site URL
 
@@ -76,17 +77,19 @@
   * For **connectivity** issues on Chrome, ensure **chrome://webrtc-internals**
     is open in another tab before starting the call and while the call is in progress,
 
-    * expand the **Create Dump** section,
+    * expand the **Create a WebRTC-Internals dump** section,
 
-    * click the **Download the PeerConnection updates and stats data** button.
+    * click the **Download the webrtc-internals dump** button.
       You will be prompted to save the dump to your local machine. Please
-      attach that dump to the bug report.
+      attach that dump to the bug report. You can inspect the dump and
+      remove any information you consider personally identifiable such as
+      IP addresses.
 
   * For **audio quality** issues on Chrome, while the call is in progress,
 
     * please open **chrome://webrtc-internals** in another tab,
 
-    * expand the **Create Dump** section,
+    * expand the **Create a WebRTC-Internals dump** section,
 
     * fill in the **Enable diagnostic audio recordings** checkbox. You will be
       prompted to save the recording to your local machine. After ending the
diff --git a/docs/native-code/development/contributing.md b/docs/native-code/development/contributing.md
index 762e9a9..9189481 100644
--- a/docs/native-code/development/contributing.md
+++ b/docs/native-code/development/contributing.md
@@ -38,6 +38,7 @@
 [AUTHORS]: https://webrtc.googlesource.com/src/+/refs/heads/main/AUTHORS
 [new-password]: https://webrtc.googlesource.com/new-password
 [discuss-webrtc]: https://groups.google.com/forum/#!forum/discuss-webrtc
+[Chromium recommendations for code reviews]: https://chromium.googlesource.com/chromium/src/+/main/docs/cl_tips.md
 
 ### Uploading your First Patch
 Now that you have your account set up, you can do the actual upload: