Enable ServiceWorkerNavigationPreload by default

third_party/WebKit/Source/bindings/modules/v8/ConditionalFeaturesForModules.cpp

 // Copyright 2016 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 "bindings/modules/v8/ConditionalFeaturesForModules.h"
 
 #include "bindings/core/v8/ConditionalFeatures.h"
 #include "bindings/core/v8/ConditionalFeaturesForCore.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/V8DedicatedWorkerGlobalScope.h"
 #include "bindings/core/v8/V8Navigator.h"
 #include "bindings/core/v8/V8SharedWorkerGlobalScope.h"
 #include "bindings/core/v8/V8Window.h"
 #include "bindings/core/v8/V8WorkerNavigator.h"
 #include "bindings/modules/v8/V8DedicatedWorkerGlobalScopePartial.h"
-#include "bindings/modules/v8/V8FetchEvent.h"
 #include "bindings/modules/v8/V8Gamepad.h"
 #include "bindings/modules/v8/V8GamepadButton.h"
 #include "bindings/modules/v8/V8InstallEvent.h"
 #include "bindings/modules/v8/V8NavigatorPartial.h"
 #include "bindings/modules/v8/V8ServiceWorkerGlobalScope.h"
-#include "bindings/modules/v8/V8ServiceWorkerRegistration.h"
 #include "bindings/modules/v8/V8SharedWorkerGlobalScopePartial.h"
 #include "bindings/modules/v8/V8WindowPartial.h"
 #include "bindings/modules/v8/V8WorkerNavigatorPartial.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/origin_trials/OriginTrials.h"
 
 namespace blink {
 
 namespace {
 InstallConditionalFeaturesFunction
@@ skipping 54 matching lines @@
                                      prototype_object, interface_object);
     }
     if (OriginTrials::webVREnabled(execution_context)) {
       V8WindowPartial::installWebVR(isolate, world, instance_object,
                                     prototype_object, interface_object);
     }
     if (OriginTrials::gamepadExtensionsEnabled(execution_context)) {
       V8WindowPartial::installGamepadExtensions(
           isolate, world, instance_object, prototype_object, interface_object);
     }
-    if (OriginTrials::serviceWorkerNavigationPreloadEnabled(
-            execution_context)) {
-      V8WindowPartial::installServiceWorkerNavigationPreload(
-          isolate, world, instance_object, prototype_object, interface_object);
-    }
-  } else if (wrapper_type_info ==
-             &V8DedicatedWorkerGlobalScope::wrapperTypeInfo) {
-    v8::Local<v8::Object> instance_object =
-        script_state->GetContext()->Global();
-    if (OriginTrials::serviceWorkerNavigationPreloadEnabled(
-            execution_context)) {
-      V8DedicatedWorkerGlobalScopePartial::
-          installServiceWorkerNavigationPreload(isolate, world, instance_object,
-                                                prototype_object,
-                                                interface_object);
-    }
-  } else if (wrapper_type_info == &V8SharedWorkerGlobalScope::wrapperTypeInfo) {
-    v8::Local<v8::Object> instance_object =
-        script_state->GetContext()->Global();
-    if (OriginTrials::serviceWorkerNavigationPreloadEnabled(
-            execution_context)) {
-      V8SharedWorkerGlobalScopePartial::installServiceWorkerNavigationPreload(
-          isolate, world, instance_object, prototype_object, interface_object);
-    }
   } else if (wrapper_type_info ==
              &V8ServiceWorkerGlobalScope::wrapperTypeInfo) {
     v8::Local<v8::Object> instance_object =
         script_state->GetContext()->Global();
     if (OriginTrials::foreignFetchEnabled(execution_context)) {
       V8ServiceWorkerGlobalScope::installForeignFetch(
           isolate, world, instance_object, prototype_object, interface_object);
     }
-    if (OriginTrials::serviceWorkerNavigationPreloadEnabled(
-            execution_context)) {
-      V8ServiceWorkerGlobalScope::installServiceWorkerNavigationPreload(
-          isolate, world, instance_object, prototype_object, interface_object);
-    }
-  } else if (wrapper_type_info ==
-             &V8ServiceWorkerRegistration::wrapperTypeInfo) {
-    if (OriginTrials::serviceWorkerNavigationPreloadEnabled(
-            execution_context)) {
-      V8ServiceWorkerRegistration::installServiceWorkerNavigationPreload(
-          isolate, world, v8::Local<v8::Object>(), prototype_object,
-          interface_object);
-    }
-  } else if (wrapper_type_info == &V8FetchEvent::wrapperTypeInfo) {
-    if (OriginTrials::serviceWorkerNavigationPreloadEnabled(
-            execution_context)) {
-      V8FetchEvent::installServiceWorkerNavigationPreload(
-          isolate, world, v8::Local<v8::Object>(), prototype_object,
-          interface_object);
-    }
   } else if (wrapper_type_info == &V8InstallEvent::wrapperTypeInfo) {
     if (OriginTrials::foreignFetchEnabled(execution_context)) {
       V8InstallEvent::installForeignFetch(isolate, world,
                                           v8::Local<v8::Object>(),
                                           prototype_object, interface_object);
     }
   } else if (wrapper_type_info == &V8Gamepad::wrapperTypeInfo) {
     if (OriginTrials::gamepadExtensionsEnabled(execution_context)) {
       V8Gamepad::installGamepadExtensions(isolate, world,
                                           v8::Local<v8::Object>(),
@@ skipping 35 matching lines @@
   if (feature == "InstalledApp") {
     if (context_data->GetExistingConstructorAndPrototypeForType(
             &V8Navigator::wrapperTypeInfo, &prototype_object,
             &interface_object)) {
       V8NavigatorPartial::installInstalledApp(
           isolate, world, v8::Local<v8::Object>(), prototype_object,
           interface_object);
     }
     return;
   }
-  if (feature == "ServiceWorkerNavigationPreload") {
-    global_instance_object = script_state->GetContext()->Global();
-    V8WindowPartial::installServiceWorkerNavigationPreload(
-        isolate, world, global_instance_object, v8::Local<v8::Object>(),
-        v8::Local<v8::Function>());
-    if (context_data->GetExistingConstructorAndPrototypeForType(
-            &V8FetchEvent::wrapperTypeInfo, &prototype_object,
-            &interface_object)) {
-      V8FetchEvent::installServiceWorkerNavigationPreload(
-          isolate, world, v8::Local<v8::Object>(), prototype_object,
-          interface_object);
-    }
-    if (context_data->GetExistingConstructorAndPrototypeForType(
-            &V8ServiceWorkerRegistration::wrapperTypeInfo, &prototype_object,
-            &interface_object)) {
-      V8ServiceWorkerRegistration::installServiceWorkerNavigationPreload(
-          isolate, world, v8::Local<v8::Object>(), prototype_object,
-          interface_object);
-    }
-    return;
-  }
   if (feature == "WebShare") {
     if (context_data->GetExistingConstructorAndPrototypeForType(
             &V8Navigator::wrapperTypeInfo, &prototype_object,
             &interface_object)) {
       V8NavigatorPartial::installWebShare(isolate, world,
                                           v8::Local<v8::Object>(),
                                           prototype_object, interface_object);
     }
     return;
   }
@@ skipping 46 matching lines @@
   RegisterInstallConditionalFeaturesForCore();
   g_original_install_conditional_features_function =
       SetInstallConditionalFeaturesFunction(
           &InstallConditionalFeaturesForModules);
   g_original_install_pending_conditional_feature_function =
       SetInstallPendingConditionalFeatureFunction(
           &InstallPendingConditionalFeatureForModules);
 }
 
 }  // namespace blink