Added a module for the Presentation API implementation and a dummy...

Added a module for the Presentation API implementation and a dummy navigator.presentation.onavailablechange IDL.

BUG=412331

Intent to implement on blink-dev: https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/J0ToSdOQVP8

Review URL: https://codereview.chromium.org/408663002

git-svn-id: svn://svn.chromium.org/blink/trunk@181975 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/fast/dom/Window/property-access-on-cached-properties-after-frame-navigated-expected.txt

@@ -44,6 +44,7 @@ PASS window.cached_navigator.userAgent is ''
 PASS window.cached_navigator.vendor is window.navigator.vendor
 PASS window.cached_navigator.vendorSub is ''
 PASS window.cached_navigator_connection.ontypechange is null
+PASS window.cached_navigator_presentation.onavailablechange is null
 PASS window.cached_navigator_serviceWorker.controller is null
 PASS window.cached_performance.onwebkitresourcetimingbufferfull is null
 PASS window.cached_performance_navigation.redirectCount is 0

third_party/WebKit/LayoutTests/fast/dom/Window/property-access-on-cached-properties-after-frame-removed-and-gced-expected.txt

@@ -44,6 +44,7 @@ PASS window.cached_navigator.userAgent is ''
 PASS window.cached_navigator.vendor is window.navigator.vendor
 PASS window.cached_navigator.vendorSub is ''
 PASS window.cached_navigator_connection.ontypechange is null
+PASS window.cached_navigator_presentation.onavailablechange is null
 PASS window.cached_navigator_serviceWorker.controller is null
 PASS window.cached_performance.onwebkitresourcetimingbufferfull is null
 PASS window.cached_performance_navigation.redirectCount is 0

third_party/WebKit/LayoutTests/fast/dom/Window/property-access-on-cached-properties-after-frame-removed-expected.txt

@@ -44,6 +44,7 @@ PASS window.cached_navigator.userAgent is ''
 PASS window.cached_navigator.vendor is window.navigator.vendor
 PASS window.cached_navigator.vendorSub is ''
 PASS window.cached_navigator_connection.ontypechange is null
+PASS window.cached_navigator_presentation.onavailablechange is null
 PASS window.cached_navigator_serviceWorker.controller is null
 PASS window.cached_performance.onwebkitresourcetimingbufferfull is null
 PASS window.cached_performance_navigation.redirectCount is 0

third_party/WebKit/LayoutTests/fast/dom/Window/property-access-on-cached-window-after-frame-navigated-expected.txt

@@ -50,6 +50,7 @@ PASS oldChildWindow.navigator.language is newChildWindow.navigator.language
 PASS oldChildWindow.navigator.maxTouchPoints is newChildWindow.navigator.maxTouchPoints
 PASS oldChildWindow.navigator.onLine is newChildWindow.navigator.onLine
 PASS oldChildWindow.navigator.platform is newChildWindow.navigator.platform
+PASS oldChildWindow.navigator.presentation.onavailablechange is newChildWindow.navigator.presentation.onavailablechange
 PASS oldChildWindow.navigator.product is newChildWindow.navigator.product
 PASS oldChildWindow.navigator.productSub is newChildWindow.navigator.productSub
 PASS oldChildWindow.navigator.serviceWorker.controller is newChildWindow.navigator.serviceWorker.controller

third_party/WebKit/LayoutTests/fast/dom/Window/property-access-on-cached-window-after-frame-removed-and-gced-expected.txt

@@ -50,6 +50,7 @@ PASS childWindow.navigator.language is window.navigator.language
 PASS childWindow.navigator.maxTouchPoints is 0
 PASS childWindow.navigator.onLine is window.navigator.onLine
 PASS childWindow.navigator.platform is window.navigator.platform
+FAIL childWindow.navigator.presentation.onavailablechange should be null. Threw exception TypeError: Cannot read property 'onavailablechange' of null
 PASS childWindow.navigator.product is window.navigator.product
 PASS childWindow.navigator.productSub is window.navigator.productSub
 FAIL childWindow.navigator.serviceWorker.controller should be null. Threw exception TypeError: Cannot read property 'controller' of null

third_party/WebKit/LayoutTests/fast/dom/Window/property-access-on-cached-window-after-frame-removed-expected.txt

@@ -49,6 +49,7 @@ PASS childWindow.navigator.language is window.navigator.language
 PASS childWindow.navigator.maxTouchPoints is 0
 PASS childWindow.navigator.onLine is window.navigator.onLine
 PASS childWindow.navigator.platform is window.navigator.platform
+PASS childWindow.navigator.presentation.onavailablechange is null
 PASS childWindow.navigator.product is window.navigator.product
 PASS childWindow.navigator.productSub is window.navigator.productSub
 PASS childWindow.navigator.serviceWorker.controller is null

third_party/WebKit/LayoutTests/presentation/presentation-api.html

+<!DOCTYPE html>
+<html>
+<body>
+<script src="../resources/testharness.js"></script>
+<script src="../resources/testharnessreport.js"></script>
+<script>
+
+test(function() {
+    assert_true('presentation' in navigator);
+    assert_true('onavailablechange' in navigator.presentation);
+}, "Test that the Presentation API is present.")
+
+test(function() {
+  assert_equals(typeof(navigator.presentation), "object");
+  assert_equals(typeof(navigator.presentation.onavailablechange), "object");
+}, "Test the Presentation API property types.");
+
+test(function() {
+  assert_true(navigator.presentation instanceof EventTarget);
+}, "Test that navigator.presentation is an EventTarget.");
+
+</script>
+</body>
+</html>
+

third_party/WebKit/LayoutTests/webexposed/global-constructors-listing-expected.txt

@@ -280,6 +280,7 @@ PeriodicWave
 Plugin
 PluginArray
 PopStateEvent
+Presentation
 ProcessingInstruction
 ProgressEvent
 Promise

third_party/WebKit/Source/core/events/EventTypeNames.in

@@ -23,6 +23,7 @@ audioprocess
 audiostart
 autocomplete
 autocompleteerror
+availablechange
 beforecopy
 beforecut
 beforepaste

third_party/WebKit/Source/modules/EventTargetModulesFactory.in

@@ -18,6 +18,7 @@ modules/mediastream/RTCDataChannel
 modules/mediastream/RTCPeerConnection
 modules/netinfo/NetworkInformation
 modules/notifications/Notification
+modules/presentation/Presentation
 modules/screen_orientation/ScreenOrientation
 modules/serviceworkers/ServiceWorker
 modules/serviceworkers/ServiceWorkerGlobalScope

third_party/WebKit/Source/modules/modules.gypi

@@ -111,6 +111,7 @@
       'notifications/Notification.idl',
       'notifications/NotificationPermissionCallback.idl',
       'performance/WorkerPerformance.idl',
+      'presentation/Presentation.idl',
       'push_messaging/PushEvent.idl',
       'push_messaging/PushManager.idl',
       'push_messaging/PushRegistration.idl',
@@ -234,6 +235,7 @@
       'netinfo/WorkerNavigatorNetworkInformation.idl',
       'performance/SharedWorkerPerformance.idl',
       'performance/WorkerGlobalScopePerformance.idl',
+      'presentation/NavigatorPresentation.idl',
       'push_messaging/NavigatorPushManager.idl',
       'push_messaging/ServiceWorkerGlobalScopePush.idl',
       'quota/NavigatorStorageQuota.idl',
@@ -646,6 +648,10 @@
       'performance/WorkerGlobalScopePerformance.h',
       'performance/WorkerPerformance.cpp',
       'performance/WorkerPerformance.h',
+      'presentation/NavigatorPresentation.cpp',
+      'presentation/NavigatorPresentation.h',
+      'presentation/Presentation.cpp',
+      'presentation/Presentation.h',
       'push_messaging/NavigatorPushManager.cpp',
       'push_messaging/NavigatorPushManager.h',
       'push_messaging/PushController.cpp',

third_party/WebKit/Source/modules/presentation/NavigatorPresentation.cpp

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "modules/presentation/NavigatorPresentation.h"
+
+#include "core/dom/Document.h"
+#include "core/frame/LocalFrame.h"
+#include "core/frame/Navigator.h"
+#include "modules/presentation/Presentation.h"
+#include "platform/heap/Handle.h"
+
+namespace blink {
+
+NavigatorPresentation::NavigatorPresentation(LocalFrame* frame)
+    : DOMWindowProperty(frame)
+{
+}
+
+NavigatorPresentation::~NavigatorPresentation()
+{
+}
+
+// static
+const char* NavigatorPresentation::supplementName()
+{
+    return "NavigatorPresentation";
+}
+
+// static
+NavigatorPresentation& NavigatorPresentation::from(Navigator& navigator)
+{
+    NavigatorPresentation* supplement = static_cast<NavigatorPresentation*>(WillBeHeapSupplement<Navigator>::from(navigator, supplementName()));
+    if (!supplement) {
+        supplement = new NavigatorPresentation(navigator.frame());
+        provideTo(navigator, supplementName(), adoptPtrWillBeNoop(supplement));
+    }
+    return *supplement;
+}
+
+// static
+Presentation* NavigatorPresentation::presentation(Navigator& navigator)
+{
+    return NavigatorPresentation::from(navigator).presentation();
+}
+
+Presentation* NavigatorPresentation::presentation()
+{
+    if (!m_presentation) {
+        if (!frame())
+            return 0;
+        m_presentation = Presentation::create(frame()->document());
+    }
+    return m_presentation.get();
+}
+
+void NavigatorPresentation::trace(Visitor* visitor)
+{
+    visitor->trace(m_presentation);
+    WillBeHeapSupplement<Navigator>::trace(visitor);
+    DOMWindowProperty::trace(visitor);
+}
+
+} // namespace blink

third_party/WebKit/Source/modules/presentation/NavigatorPresentation.h

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NavigatorPresentation_h
+#define NavigatorPresentation_h
+
+#include "core/frame/DOMWindowProperty.h"
+#include "platform/Supplementable.h"
+
+namespace blink {
+
+class Navigator;
+class Presentation;
+
+class NavigatorPresentation FINAL
+    : public NoBaseWillBeGarbageCollectedFinalized<NavigatorPresentation>
+    , public WillBeHeapSupplement<Navigator>
+    , public DOMWindowProperty {
+    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NavigatorPresentation);
+public:
+    virtual ~NavigatorPresentation();
+
+    static NavigatorPresentation& from(Navigator&);
+    static Presentation* presentation(Navigator&);
+
+    virtual void trace(Visitor*) OVERRIDE;
+
+private:
+    static const char* supplementName();
+
+    explicit NavigatorPresentation(LocalFrame*);
+
+    Presentation* presentation();
+
+    PersistentWillBeMember<Presentation> m_presentation;
+};
+
+} // namespace blink
+
+#endif // NavigatorPresentation_h

third_party/WebKit/Source/modules/presentation/NavigatorPresentation.idl

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// http://webscreens.github.io/presentation-api/#presentation-extension-to-navigator
+
+[
+    RuntimeEnabled=Presentation
+] partial interface Navigator {
+    readonly attribute Presentation presentation;
+};

third_party/WebKit/Source/modules/presentation/Presentation.cpp

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "modules/presentation/Presentation.h"
+
+#include "modules/EventTargetModules.h"
+
+namespace blink {
+
+Presentation::Presentation(ExecutionContext* executionContext)
+    : ContextLifecycleObserver(executionContext)
+{
+}
+
+Presentation::~Presentation()
+{
+}
+
+// static
+Presentation* Presentation::create(ExecutionContext* executionContext)
+{
+    return new Presentation(executionContext);
+}
+
+const AtomicString& Presentation::interfaceName() const
+{
+    return EventTargetNames::Presentation;
+}
+
+ExecutionContext* Presentation::executionContext() const
+{
+    return ContextLifecycleObserver::executionContext();
+}
+
+void Presentation::trace(Visitor* visitor)
+{
+    EventTargetWithInlineData::trace(visitor);
+}
+
+} // namespace blink

third_party/WebKit/Source/modules/presentation/Presentation.h

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef Presentation_h
+#define Presentation_h
+
+#include "core/dom/ContextLifecycleObserver.h"
+#include "core/events/EventTarget.h"
+
+namespace blink {
+
+class Presentation FINAL
+    : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<Presentation>
+    , public EventTargetWithInlineData
+    , public ContextLifecycleObserver {
+    DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<Presentation>);
+    DEFINE_WRAPPERTYPEINFO();
+public:
+    static Presentation* create(ExecutionContext*);
+    virtual ~Presentation();
+
+    // EventTarget implementation.
+    virtual const AtomicString& interfaceName() const OVERRIDE;
+    virtual ExecutionContext* executionContext() const OVERRIDE;
+
+    virtual void trace(Visitor*) OVERRIDE;
+
+    DEFINE_ATTRIBUTE_EVENT_LISTENER(availablechange);
+
+private:
+    explicit Presentation(ExecutionContext*);
+};
+
+} // namespace blink
+
+#endif // Presentation_h

third_party/WebKit/Source/modules/presentation/Presentation.idl

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// http://webscreens.github.io/presentation-api/#presentation-interface
+
+[
+    GarbageCollected,
+    RuntimeEnabled=Presentation
+] interface Presentation : EventTarget {
+    attribute EventHandler onavailablechange;
+};

third_party/WebKit/Source/platform/RuntimeEnabledFeatures.in

@@ -95,6 +95,7 @@ PagePopup status=stable
 PathOpsSVGClipping status=stable
 PeerConnection depends_on=MediaStream, status=stable
 PreciseMemoryInfo
+Presentation status=test
 PushMessaging status=experimental
 QuotaPromise status=experimental
 OverlayScrollbars