Service Worker: Include promise types in IDL

The Chromium IDL parser was updated to support Promise<T> syntax.
Update the IDLs to include types from the spec. Note that the type
isn't actually used for anything so this is a no-op change, for
documentation only.

Review URL: https://codereview.chromium.org/723643002

git-svn-id: svn://svn.chromium.org/blink/trunk@185381 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/modules/serviceworkers/Body.idl

@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 // http://fetch.spec.whatwg.org/#body
+typedef object JSON;
 [
     RuntimeEnabled=ServiceWorker,
     Exposed=ServiceWorker,
@@ -12,11 +13,11 @@
     TypeChecking=Interface,
 ] interface Body {
     readonly attribute boolean bodyUsed;
-    [CallWith=ScriptState] Promise arrayBuffer();
-    [CallWith=ScriptState] Promise blob();
-    [CallWith=ScriptState] Promise json();
-    [CallWith=ScriptState] Promise text();
+    [CallWith=ScriptState] Promise<ArrayBuffer> arrayBuffer();
+    [CallWith=ScriptState] Promise<Blob> blob();
+    [CallWith=ScriptState] Promise<JSON> json();
+    [CallWith=ScriptState] Promise<USVString> text();
 
     // Still to be implemented.
-    // [CallWith=ScriptState] Promise formData();
+    // [CallWith=ScriptState] Promise<FormData> formData();
 };

third_party/WebKit/Source/modules/serviceworkers/Cache.idl

@@ -12,21 +12,19 @@ typedef (Request or USVString) RequestInfo;
     RuntimeEnabled=ServiceWorkerCache,
     TypeChecking=Interface,
 ] interface Cache {
-    [CallWith=ScriptState, RaisesException] Promise match(RequestInfo request, optional CacheQueryOptions options);
+    [CallWith=ScriptState, RaisesException] Promise<Response> match(RequestInfo request, optional CacheQueryOptions options);
 
     // FIXME: Implement matchAll(): http://crbug.com/428363
     // FIXME: First argument of matchAll() should be optional: http://crbug.com/425459
-    // [CallWith=ScriptState, RaisesException] Promise matchAll(RequestInfo request, optional CacheQueryOptions options);
+    // [CallWith=ScriptState, RaisesException] Promise<sequence<Response>> matchAll(RequestInfo request, optional CacheQueryOptions options);
 
     // FIXME: Implement add(): http://crbug.com/427652
-    // [CallWith=ScriptState, RaisesException] Promise add(RequestInfo request);
+    // [CallWith=ScriptState, RaisesException] Promise<void> add(RequestInfo request);
 
     // FIXME: Implement addAll(): http://crbug.com/427652
-    // FIXME: Sequences of Unions are not yet supported, instead bind a generic type. http://crbug.com/240176
-    // [CallWith=ScriptState] Promise addAll(sequence<RequestInfo> requests);
-    // [CallWith=ScriptState] Promise addAll(sequence<any> requests);
+    // [CallWith=ScriptState] Promise<void> addAll(sequence<RequestInfo> requests);
 
-    [CallWith=ScriptState, RaisesException] Promise put(RequestInfo request, Response response);
-    [CallWith=ScriptState, ImplementedAs=deleteFunction, RaisesException] Promise delete(RequestInfo request, optional CacheQueryOptions options);
-    [CallWith=ScriptState, RaisesException] Promise keys(optional RequestInfo request, optional CacheQueryOptions options);
+    [CallWith=ScriptState, RaisesException] Promise<void> put(RequestInfo request, Response response);
+    [CallWith=ScriptState, ImplementedAs=deleteFunction, RaisesException] Promise<boolean> delete(RequestInfo request, optional CacheQueryOptions options);
+    [CallWith=ScriptState, RaisesException] Promise<sequence<Response>> keys(optional RequestInfo request, optional CacheQueryOptions options);
 };

third_party/WebKit/Source/modules/serviceworkers/CacheStorage.idl

@@ -9,10 +9,10 @@
     RuntimeEnabled=ServiceWorkerCache,
     TypeChecking=Interface,
 ] interface CacheStorage {
-  [CallWith=ScriptState] Promise has(USVString cacheName);
-  [CallWith=ScriptState] Promise open(USVString cacheName);
-  [CallWith=ScriptState, ImplementedAs=deleteFunction] Promise delete(USVString cacheName);
-  [CallWith=ScriptState] Promise keys();
+  [CallWith=ScriptState] Promise<boolean> has(USVString cacheName);
+  [CallWith=ScriptState] Promise<Cache> open(USVString cacheName);
+  [CallWith=ScriptState, ImplementedAs=deleteFunction] Promise<boolean> delete(USVString cacheName);
+  [CallWith=ScriptState] Promise<sequence<DOMString>> keys();
   // FIXME: From https://github.com/slightlyoff/ServiceWorker/issues/372 and the updated
   // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html#cache-storage ,
   // we have yet to implement match().

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerClients.idl

@@ -9,5 +9,5 @@
     GarbageCollected,
     TypeChecking=Interface,
 ] interface ServiceWorkerClients {
-    [CallWith=ScriptState] Promise getAll(optional ServiceWorkerClientQueryOptions options);
+    [CallWith=ScriptState] Promise<sequence<ServiceWorkerClient>?> getAll(optional ServiceWorkerClientQueryOptions options);
 };

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerContainer.idl

@@ -35,8 +35,9 @@
     TypeChecking=Interface,
 ] interface ServiceWorkerContainer {
     [Unforgeable] readonly attribute ServiceWorker? controller;
-    [CallWith=ScriptState] readonly attribute Promise ready;
+    [CallWith=ScriptState] readonly attribute Promise<ServiceWorkerRegistration> ready;
 
-    [CallWith=ScriptState, ImplementedAs=registerServiceWorker] Promise register(USVString url, optional RegistrationOptions options);
-    [CallWith=ScriptState] Promise getRegistration(optional USVString documentURL = "");
+    [CallWith=ScriptState, ImplementedAs=registerServiceWorker] Promise<ServiceWorkerRegistration> register(USVString url, optional RegistrationOptions options);
+
+    [CallWith=ScriptState] Promise<ServiceWorkerRegistration> getRegistration(optional USVString documentURL = "");
 };

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerGlobalScope.idl

@@ -40,8 +40,8 @@
   [CallWith=ExecutionContext, Unforgeable] readonly attribute USVString scope;
   [CallWith=ExecutionContext, Unforgeable, RuntimeEnabled=ServiceWorkerCache] readonly attribute CacheStorage caches;
 
-  [CallWith=ScriptState] Promise fetch(DOMString request, optional Dictionary requestInitDict);
-  [CallWith=ScriptState] Promise fetch(Request request, optional Dictionary requestInitDict);
+  [CallWith=ScriptState] Promise<Response> fetch(DOMString request, optional Dictionary requestInitDict);
+  [CallWith=ScriptState] Promise<Response> fetch(Request request, optional Dictionary requestInitDict);
 
   [RaisesException] void close();
 

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerRegistration.idl

@@ -12,9 +12,10 @@
     [Unforgeable] readonly attribute ServiceWorker? installing;
     [Unforgeable] readonly attribute ServiceWorker? waiting;
     [Unforgeable] readonly attribute ServiceWorker? active;
+
     readonly attribute USVString scope;
 
-    [CallWith=ScriptState] Promise unregister();
+    [CallWith=ScriptState] Promise<boolean> unregister();
 
     attribute EventHandler onupdatefound;
 };