Revert "src/goLanguageServer: enable survey for the go extension users"

This reverts commit 8fc4183e7bb8963c3e7ebaf0696d9fe8f8be87fb.

Reason for revert: Need more experiment to ensure we don't overprompt.

Change-Id: I60b3533ac6ec23fca5e440951e956a64728fbbd5
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/263898
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Trust: Hyang-Ah Hana Kim <hyangah@gmail.com>
diff --git a/src/goLanguageServer.ts b/src/goLanguageServer.ts
index c8fc4e9..7c5811e 100644
--- a/src/goLanguageServer.ts
+++ b/src/goLanguageServer.ts
@@ -86,6 +86,10 @@
 // server.
 let restartCommand: vscode.Disposable;
 
+// When enabled, users may be prompted to fill out the gopls survey.
+// For now, we turn it on in the Nightly extension to test it.
+const goplsSurveyOn: boolean = extensionId === 'golang.go-nightly';
+
 // lastUserAction is the time of the last user-triggered change.
 // A user-triggered change is a didOpen, didChange, didSave, or didClose event.
 let lastUserAction: Date = new Date();
@@ -138,7 +142,7 @@
 		setTimeout(survey, timeDay);
 
 		const cfg = buildLanguageServerConfig();
-		if (!cfg.enabled) {
+		if (!goplsSurveyOn || !cfg.enabled) {
 			return;
 		}
 		maybePromptForGoplsSurvey();