Reduce the frequency of connection-related renderer crashes (see #3664)

- Use ResetWithReason to report intentional browser side disconnects of
  existing Mojo connections. Don't retry for those disconnects.
- Add set_disconnect_with_reason_and_result_handler in Chromium/Mojo to
  expose the MojoResult code for failed connections, allowing
  identification of connections that are intentionally unbound on the
  browser side.
- Optimize initial reconnect delay for known disconnect cases such as
  navigation-related and bfcache changes.
- Remove connection timeout and increase total connection deadline by
  100% to further reduce crash rates on slower machines.
- Only fail fatally for main frames (not sub-frames) in cases where the
  connection fails or disconnects for unknown reasons.
- Improve connection debug logging when running with
  `--enable-logging --vmodule=*frame*=1 --log-file=C:\temp\log.txt`

libcef/browser/browser_frame.h

@@ -16,8 +16,7 @@
 // association with the RenderFrameHost (which may be speculative, etc.), and so
 // that messages are always routed to the most appropriate CefFrameHostImpl
 // instance. Lifespan is tied to the RFH via FrameServiceBase.
-class CefBrowserFrame
-    : public content::FrameServiceBase<cef::mojom::BrowserFrame> {
+class CefBrowserFrame : public CefFrameServiceBase<cef::mojom::BrowserFrame> {
  public:
   CefBrowserFrame(content::RenderFrameHost* render_frame_host,
                   mojo::PendingReceiver<cef::mojom::BrowserFrame> receiver);
@@ -44,9 +43,6 @@ class CefBrowserFrame
       std::optional<std::vector<cef::mojom::DraggableRegionEntryPtr>> regions)
       override;
 
-  // FrameServiceBase methods:
-  bool ShouldCloseOnFinishNavigation() const override { return false; }
-
   CefRefPtr<CefFrameHostImpl> GetFrameHost(bool prefer_speculative,
                                            bool* is_excluded = nullptr) const;
 };