DevTools: make audits 2 a proper experiment that can be enabled by default.

third_party/WebKit/Source/devtools/front_end/main/Main.js

Index: third_party/WebKit/Source/devtools/front_end/main/Main.js
diff --git a/third_party/WebKit/Source/devtools/front_end/main/Main.js b/third_party/WebKit/Source/devtools/front_end/main/Main.js
index bd0f5f4c68f5dd20fb8103138d0fd5edfe2d8349..a69d29770e89ad92aba9979f5d1d99b7df8e430c 100644
--- a/third_party/WebKit/Source/devtools/front_end/main/Main.js
+++ b/third_party/WebKit/Source/devtools/front_end/main/Main.js
@@ -93,6 +93,7 @@ Main.Main = class {
     // Keep this sorted alphabetically: both keys and values.
     Runtime.experiments.register('accessibilityInspection', 'Accessibility Inspection');
     Runtime.experiments.register('applyCustomStylesheet', 'Allow custom UI themes');
+    Runtime.experiments.register('audits2', 'Audits 2.0');
     Runtime.experiments.register('autoAttachToCrossProcessSubframes', 'Auto-attach to cross-process subframes', true);
     Runtime.experiments.register('blackboxJSFramesOnTimeline', 'Blackbox JavaScript frames on Timeline', true);
     Runtime.experiments.register('changesDrawer', 'Changes drawer', true);
@@ -126,7 +127,9 @@ Main.Main = class {
       // Enable experiments for testing.
       if (testPath.indexOf('accessibility/') !== -1)
         Runtime.experiments.enableForTest('accessibilityInspection');
-      if (testPath.indexOf('coverage') !== -1)
+      if (testPath.indexOf('audits2/') !== -1)
+        Runtime.experiments.enableForTest('audits2');
+      if (testPath.indexOf('coverage/') !== -1)
         Runtime.experiments.enableForTest('cssTrackerPanel');
       if (testPath.indexOf('changes/') !== -1)
         Runtime.experiments.enableForTest('changesDrawer');