Bug 1848708 - Move Glean and GleanPings to plain webidl r=nika,janerik,perry.mcmanis

Since we're exposing Glean types in not-chrome-only contexts like privileged
"about:" pages, we can't live in chrome-webidl/ any longer.

Differential Revision: https://phabricator.services.mozilla.com/D186266

dom/chrome-webidl/moz.build

@@ -28,9 +28,6 @@ with Files("MatchPattern.webidl"):
 with Files("WebExtension*.webidl"):
     BUG_COMPONENT = ("WebExtensions", "General")
 
-with Files("Glean*.webidl"):
-    BUG_COMPONENT = ("Toolkit", "Telemetry")
-
 with Files("IOUtils.webidl"):
     BUG_COMPONENT = ("Toolkit", "IOUtils and PathUtils")
 
@@ -109,8 +106,3 @@ if CONFIG["MOZ_PLACES"]:
         "PlacesEvent.webidl",
         "PlacesObservers.webidl",
     ]
-
-WEBIDL_FILES += [
-    "Glean.webidl",
-    "GleanPings.webidl",
-]

dom/webidl/Glean.webidl

@@ -6,7 +6,7 @@
 
 interface nsISupports;
 
-[ChromeOnly, Exposed=Window]
+[Func="nsGlobalWindowInner::IsGleanNeeded", Exposed=Window]
 interface GleanCategory {
   /**
    * Get a metric by name.
@@ -17,7 +17,7 @@ interface GleanCategory {
   getter nsISupports (DOMString identifier);
 };
 
-[ChromeOnly, Exposed=Window]
+[Func="nsGlobalWindowInner::IsGleanNeeded", Exposed=Window]
 interface GleanImpl {
   /**
    * Get a metric category by name.
@@ -27,7 +27,7 @@ interface GleanImpl {
   getter GleanCategory (DOMString identifier);
 };
 
-[ChromeOnly, Exposed=Window]
+[Func="nsGlobalWindowInner::IsGleanNeeded", Exposed=Window]
 interface GleanLabeled {
   /**
    * Get a specific metric for a given label.

dom/webidl/GleanPings.webidl

@@ -6,7 +6,7 @@
 
 interface nsIGleanPing;
 
-[ChromeOnly, Exposed=Window]
+[Func="nsGlobalWindowInner::IsGleanNeeded", Exposed=Window]
 interface GleanPingsImpl {
   /**
    * Get a ping by name.

dom/webidl/moz.build

@@ -139,6 +139,9 @@ with Files("GeometryUtils.webidl"):
 with Files("GetUserMediaRequest.webidl"):
     BUG_COMPONENT = ("Core", "WebRTC")
 
+with Files("Glean*.webidl"):
+    BUG_COMPONENT = ("Toolkit", "Telemetry")
+
 with Files("Grid.webidl"):
     BUG_COMPONENT = ("Core", "CSS Parsing and Computation")
 
@@ -583,6 +586,8 @@ WEBIDL_FILES = [
     "GeolocationPositionError.webidl",
     "GeometryUtils.webidl",
     "GetUserMediaRequest.webidl",
+    "Glean.webidl",
+    "GleanPings.webidl",
     "Grid.webidl",
     "Headers.webidl",
     "Highlight.webidl",

toolkit/components/glean/bindings/Glean.h

@@ -8,6 +8,7 @@
 #define mozilla_glean_Glean_h
 
 #include "js/TypeDecls.h"
+#include "nsGlobalWindowInner.h"
 #include "nsISupports.h"
 #include "nsTArrayForwardDeclare.h"
 #include "nsWrapperCache.h"