Add missing TrySetExceptions (#1157)

Author: kblok

lib/PuppeteerSharp/CDPSession.cs

@@ -149,7 +149,7 @@ public async Task<JObject> SendAsync(string method, object args = null, bool wai
             {
                 if (waitForCallback && _callbacks.TryRemove(id, out _))
                 {
-                    callback.TaskWrapper.SetException(new MessageException(ex.Message, ex));
+                    callback.TaskWrapper.TrySetException(new MessageException(ex.Message, ex));
                 }
             }
 

lib/PuppeteerSharp/ChromiumProcess.cs

@@ -522,13 +522,8 @@ void OnProcessDataReceivedWhileStarting(object sender, DataReceivedEventArgs e)
                         }
                     }
                     void OnProcessExitedWhileStarting(object sender, EventArgs e)
-                    {
-                        p._startCompletionSource.SetException(new ChromiumProcessException($"Failed to launch Chromium! {output}"));
-                    }
-                    void OnProcessExited(object sender, EventArgs e)
-                    {
-                        Exited.EnterFrom(p, p._currentState);
-                    }
+                        => p._startCompletionSource.TrySetException(new ChromiumProcessException($"Failed to launch Chromium! {output}"));
+                    void OnProcessExited(object sender, EventArgs e) => Exited.EnterFrom(p, p._currentState);
 
                     p.Process.ErrorDataReceived += OnProcessDataReceivedWhileStarting;
                     p.Process.Exited += OnProcessExitedWhileStarting;

lib/PuppeteerSharp/WaitTask.cs

@@ -205,7 +205,7 @@ await _world.EvaluateFunctionAsync<bool>("s => !s", success)
 
             if (exception != null)
             {
-                _taskCompletion.SetException(exception);
+                _taskCompletion.TrySetException(exception);
             }
             else
             {