Bug 1600072 - Remove outdated migration comments in aboutdebugging tests r=ladybenko

Differential Revision: https://phabricator.services.mozilla.com/D55123

--HG--
extra : moz-landing-system : lando

devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_debug_console.js

@@ -18,9 +18,6 @@ requestLongerTimeout(2);
 const ADDON_ID = "test-devtools-webextension@mozilla.org";
 const ADDON_NAME = "test-devtools-webextension";
 
-// This is a migration from:
-// https://searchfox.org/mozilla-central/source/devtools/client/aboutdebugging/test/browser_addons_debug_webextension.js
-
 /**
  * This test file ensures that the webextension addon developer toolbox:
  * - when the debug button is clicked on a webextension, the opened toolbox

devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_debug_inspector.js

@@ -18,9 +18,6 @@ requestLongerTimeout(2);
 const ADDON_ID = "test-devtools-webextension@mozilla.org";
 const ADDON_NAME = "test-devtools-webextension";
 
-// This is a migration from:
-// https://searchfox.org/mozilla-central/source/devtools/client/aboutdebugging/test/browser_addons_debug_webextension_inspector.js
-
 /**
  * This test file ensures that the webextension addon developer toolbox:
  * - the webextension developer toolbox has a working Inspector panel, with the

devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_debug_popup.js

@@ -18,9 +18,6 @@ requestLongerTimeout(2);
 const ADDON_ID = "test-devtools-webextension@mozilla.org";
 const ADDON_NAME = "test-devtools-webextension";
 
-// This is a migration from:
-// https://searchfox.org/mozilla-central/source/devtools/client/aboutdebugging/test/browser_addons_debug_webextension_popup.js
-
 /**
  * This test file ensures that the webextension addon developer toolbox:
  * - when the debug button is clicked on a webextension, the opened toolbox

devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_serviceworker_runtime-page.js

@@ -17,9 +17,6 @@ Services.scriptloader.loadSubScript(
 const SW_TAB_URL = URL_ROOT + "resources/service-workers/push-sw.html";
 const SW_URL = URL_ROOT + "resources/service-workers/push-sw.js";
 
-// This is a migration from:
-// https://searchfox.org/mozilla-central/source/devtools/client/aboutdebugging/test/browser_service_workers.js
-
 /**
  * Test that service workers appear and dissapear from the runtime page when they
  * are registered / unregistered.

devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_serviceworker_start.js

@@ -12,9 +12,6 @@ Services.scriptloader.loadSubScript(
 const SW_TAB_URL = URL_ROOT + "resources/service-workers/empty-sw.html";
 const SW_URL = URL_ROOT + "resources/service-workers/empty-sw.js";
 
-// This is a migration from:
-// https://searchfox.org/mozilla-central/source/devtools/client/aboutdebugging/test/browser_service_workers_start.js
-
 /**
  * Test that service workers can be started using about:debugging.
  */

devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_serviceworker_timeout.js

@@ -17,9 +17,6 @@ const SW_TAB_URL = URL_ROOT + "resources/service-workers/empty-sw.html";
 const SW_URL = URL_ROOT + "resources/service-workers/empty-sw.js";
 const SW_TIMEOUT = 4000;
 
-// This is a migration from:
-// https://searchfox.org/mozilla-central/source/devtools/client/aboutdebugging/test/browser_service_workers_timeout.js
-
 /**
  * Test that service workers will _not_ timeout and be stopped when a toolbox is attached
  * to them. Feature implemented in Bug 1228382.

devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_serviceworker_unregister.js

@@ -12,9 +12,6 @@ Services.scriptloader.loadSubScript(
 const SW_TAB_URL = URL_ROOT + "resources/service-workers/empty-sw.html";
 const SW_URL = URL_ROOT + "resources/service-workers/empty-sw.js";
 
-// This is a migration from:
-// https://searchfox.org/mozilla-central/source/devtools/client/aboutdebugging/test/browser_service_workers_unregister.js
-
 /**
  * Test that service workers can be started using about:debugging.
  */