Bug 1522138 - [release 120] put log points behind a flag (#7761). r=dwalsh

devtools/client/debugger/new/src/components/Editor/GutterMenu.js

@@ -120,7 +120,11 @@ export function gutterMenu({
       : gutterItems.addConditional)
   };
 
-  let items = [toggleBreakpointItem, conditionalBreakpoint, logPoint];
+  let items = [toggleBreakpointItem, conditionalBreakpoint];
+  
+  if (features.logPoints) {
+    items.push(logPoint)
+  }
 
   if (breakpoint && breakpoint.condition) {
     const remove = breakpoint.log ? conditionalBreakpoint : logPoint;

devtools/client/debugger/new/src/utils/prefs.js

@@ -65,6 +65,7 @@ if (isDevelopment()) {
   pref("devtools.debugger.features.original-blackbox", true);
   pref("devtools.debugger.features.windowless-workers", false);
   pref("devtools.debugger.features.event-listeners-breakpoints", true);
+  pref("devtools.debugger.features.log-points", true);
 }
 
 export const prefs = new PrefsHelper("devtools", {
@@ -121,7 +122,8 @@ export const features = new PrefsHelper("devtools.debugger.features", {
   componentPane: ["Bool", "component-pane"],
   xhrBreakpoints: ["Bool", "xhr-breakpoints"],
   originalBlackbox: ["Bool", "original-blackbox"],
-  eventListenersBreakpoints: ["Bool", "event-listeners-breakpoints"]
+  eventListenersBreakpoints: ["Bool", "event-listeners-breakpoints"],
+  logPoints: ["Bool", "log-points"]
 });
 
 export const asyncStore = asyncStoreHelper("debugger", {

devtools/client/preferences/debugger.js

@@ -72,3 +72,4 @@ pref("devtools.debugger.features.xhr-breakpoints", true);
 pref("devtools.debugger.features.original-blackbox", true);
 pref("devtools.debugger.features.windowless-workers", false);
 pref("devtools.debugger.features.event-listeners-breakpoints", false);
+pref("devtools.debugger.features.log-points", false);