Simplify OriginTrialContext and the way it validates tokens.

third_party/WebKit/Source/bindings/core/v8/V8Binding.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 812 matching lines @@
     ExecutionContext* executionContext = toExecutionContext(context);
     OriginTrialContext* originTrialContext = OriginTrialContext::from(executionContext, OriginTrialContext::DontCreateIfNotExists);
     if (!originTrialContext)
         return;
 
     ScriptState::Scope scope(scriptState);
 
     (*s_installOriginTrialsFunction)(scriptState);
 
     // Mark each enabled feature as having been installed.
-    if (!originTrialContext->featureBindingsInstalled("DurableStorage") && (RuntimeEnabledFeatures::durableStorageEnabled() || originTrialContext->isFeatureEnabled("DurableStorage", nullptr))) {
+    if (!originTrialContext->featureBindingsInstalled("DurableStorage") && (RuntimeEnabledFeatures::durableStorageEnabled() || originTrialContext->isFeatureEnabled("DurableStorage"))) {
         originTrialContext->setFeatureBindingsInstalled("DurableStorage");
     }
 
-    if (!originTrialContext->featureBindingsInstalled("WebBluetooth") && (RuntimeEnabledFeatures::webBluetoothEnabled() || originTrialContext->isFeatureEnabled("WebBluetooth", nullptr))) {
+    if (!originTrialContext->featureBindingsInstalled("WebBluetooth") && (RuntimeEnabledFeatures::webBluetoothEnabled() || originTrialContext->isFeatureEnabled("WebBluetooth"))) {
         originTrialContext->setFeatureBindingsInstalled("WebBluetooth");
     }
 }
 
 InstallOriginTrialsFunction setInstallOriginTrialsFunction(InstallOriginTrialsFunction newInstallOriginTrialsFunction)
 {
     InstallOriginTrialsFunction originalFunction = s_installOriginTrialsFunction;
     s_installOriginTrialsFunction = newInstallOriginTrialsFunction;
     return originalFunction;
 }
@@ skipping 100 matching lines @@
     v8SetReturnValue(info, perContextData->constructorForType(WrapperTypeInfo::unwrap(data)));
 }
 
 v8::Local<v8::Value> freezeV8Object(v8::Local<v8::Value> value, v8::Isolate* isolate)
 {
     v8CallOrCrash(value.As<v8::Object>()->SetIntegrityLevel(isolate->GetCurrentContext(), v8::IntegrityLevel::kFrozen));
     return value;
 }
 
 } // namespace blink