Revert of Ensure DOMWrapperWorld always exists in all webkit_unit_tests

Source/core/animation/AnimationTimingInputTest.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 "core/animation/Animation.h"
 
 #include "bindings/v8/Dictionary.h"
 #include "core/animation/AnimationTestHelper.h"
 #include "core/animation/TimedItemTiming.h"
 #include "platform/animation/TimingFunctionTestHelper.h"
 
 #include <gtest/gtest.h>
 
 namespace WebCore {
 
 class AnimationAnimationTimingInputTest : public ::testing::Test {
 protected:
     AnimationAnimationTimingInputTest()
-        : m_isolate(v8::Isolate::GetCurrent())
-        , m_scope(V8BindingTestScope::create(m_isolate))
+        : isolate(v8::Isolate::GetCurrent())
+        , scope(isolate)
+        , context(v8::Context::New(isolate))
+        , contextScope(context)
     {
     }
 
+    v8::Isolate* isolate;
+    v8::HandleScope scope;
+    v8::Local<v8::Context> context;
+    v8::Context::Scope contextScope;
+
     void populateTiming(Timing& timing, Dictionary timingInputDictionary)
     {
         Animation::populateTiming(timing, timingInputDictionary);
     }
 
     Timing applyTimingInputNumber(String timingProperty, double timingPropertyValue)
     {
-        v8::Handle<v8::Object> timingInput = v8::Object::New(m_isolate);
+        v8::Handle<v8::Object> timingInput = v8::Object::New(isolate);
         setV8ObjectPropertyAsNumber(timingInput, timingProperty, timingPropertyValue);
-        Dictionary timingInputDictionary = Dictionary(v8::Handle<v8::Value>::Cast(timingInput), m_isolate);
+        Dictionary timingInputDictionary = Dictionary(v8::Handle<v8::Value>::Cast(timingInput), isolate);
         Timing timing;
         populateTiming(timing, timingInputDictionary);
         return timing;
     }
 
     Timing applyTimingInputString(String timingProperty, String timingPropertyValue)
     {
-        v8::Handle<v8::Object> timingInput = v8::Object::New(m_isolate);
+        v8::Handle<v8::Object> timingInput = v8::Object::New(isolate);
         setV8ObjectPropertyAsString(timingInput, timingProperty, timingPropertyValue);
-        Dictionary timingInputDictionary = Dictionary(v8::Handle<v8::Value>::Cast(timingInput), m_isolate);
+        Dictionary timingInputDictionary = Dictionary(v8::Handle<v8::Value>::Cast(timingInput), isolate);
         Timing timing;
         populateTiming(timing, timingInputDictionary);
         return timing;
     }
-
-    v8::Isolate* m_isolate;
-
-private:
-    OwnPtr<V8BindingTestScope> m_scope;
 };
 
 TEST_F(AnimationAnimationTimingInputTest, TimingInputStartDelay)
 {
     EXPECT_EQ(1.1, applyTimingInputNumber("delay", 1.1).startDelay);
     EXPECT_EQ(-1, applyTimingInputNumber("delay", -1).startDelay);
     EXPECT_EQ(1, applyTimingInputString("delay", "1").startDelay);
     EXPECT_EQ(0, applyTimingInputString("delay", "1s").startDelay);
     EXPECT_EQ(0, applyTimingInputString("delay", "Infinity").startDelay);
     EXPECT_EQ(0, applyTimingInputString("delay", "-Infinity").startDelay);
@@ skipping 104 matching lines @@
     EXPECT_EQ(*defaultTimingFunction, *applyTimingInputString("easing", "cubic-bezier(2, 2, 0.3, 0.3)").timingFunction);
     EXPECT_EQ(*defaultTimingFunction, *applyTimingInputString("easing", "rubbish").timingFunction);
     EXPECT_EQ(*defaultTimingFunction, *applyTimingInputNumber("easing", 2).timingFunction);
 }
 
 TEST_F(AnimationAnimationTimingInputTest, TimingInputEmpty)
 {
     Timing updatedTiming;
     Timing controlTiming;
 
-    v8::Handle<v8::Object> timingInput = v8::Object::New(m_isolate);
-    Dictionary timingInputDictionary = Dictionary(v8::Handle<v8::Value>::Cast(timingInput), m_isolate);
+    v8::Handle<v8::Object> timingInput = v8::Object::New(isolate);
+    Dictionary timingInputDictionary = Dictionary(v8::Handle<v8::Value>::Cast(timingInput), isolate);
     populateTiming(updatedTiming, timingInputDictionary);
 
     EXPECT_EQ(controlTiming.startDelay, updatedTiming.startDelay);
     EXPECT_EQ(controlTiming.fillMode, updatedTiming.fillMode);
     EXPECT_EQ(controlTiming.iterationStart, updatedTiming.iterationStart);
     EXPECT_EQ(controlTiming.iterationCount, updatedTiming.iterationCount);
     EXPECT_TRUE(std::isnan(updatedTiming.iterationDuration));
     EXPECT_EQ(controlTiming.playbackRate, updatedTiming.playbackRate);
     EXPECT_EQ(controlTiming.direction, updatedTiming.direction);
     EXPECT_EQ(*controlTiming.timingFunction, *updatedTiming.timingFunction);
 }
 
 } // namespace WebCore