[worklets][css-paint-api] Correct exposed and global annotations.

Author: bfgeek

css-paint-api/Overview.bs

@@ -97,6 +97,7 @@ The {{PaintWorkletGlobalScope}} is the global execution context of the {{paintWo
 <pre class='idl'>
 callback VoidFunction = void ();
 
+[Global=(Worklet,PaintWorklet),Exposed=PaintWorklet]
 interface PaintWorkletGlobalScope : WorkletGlobalScope {
     void registerPaint(DOMString name, VoidFunction paintCtor);
 };
@@ -185,7 +186,7 @@ The 2D rendering context {#2d-rendering-context}
 ================================================
 
 <pre class='idl'>
-[Exposed=Worklet]
+[Exposed=PaintWorklet]
 interface PaintRenderingContext2D {
 };
 PaintRenderingContext2D implements CanvasState;
@@ -265,7 +266,7 @@ The {{Geometry}} object represents the geometry of the image that the author sho
 the <a>concrete object size</a> given by the user agent.
 
 <pre class='idl'>
-[Exposed=Worklet]
+[Exposed=PaintWorklet]
 interface Geometry {
     readonly attribute double width;
     readonly attribute double height;

worklets/Overview.bs

@@ -130,6 +130,7 @@ The {{WorkletGlobalScope}} object provides a <dfn>worklet global scope</dfn> whi
 global execution context of a {{Worklet}}.
 
 <pre class='idl'>
+[Exposed=Worklet]
 interface WorkletGlobalScope {
     attribute Console console;
 };
@@ -340,6 +341,7 @@ partial interface Window {
 <pre class='idl'>
 callback Function = any (any... arguments);
 
+[Global=(Worklet,FakeWorklet),Exposed=FakeWorklet]
 interface FakeWorkletGlobalScope : WorkletGlobalScope {
     void registerAnArbitaryClass(DOMString type, Function classConstructor);
 };