Remove redundant IsEmpty checks after calling toV8()

third_party/WebKit/Source/bindings/core/v8/ToV8Test.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 "bindings/core/v8/ToV8.h"
 
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8BindingForTesting.h"
 #include "core/testing/GarbageCollectedScriptWrappable.h"
 #include "platform/heap/Heap.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "wtf/Vector.h"
 #include <limits>
 
 #define TEST_TOV8(expected, value) testToV8(&scope, expected, value, __FILE__, __LINE__)
 
 namespace blink {
 
 namespace {
 
 template<typename T>
 void testToV8(V8TestingScope* scope, const char* expected, T value, const char* path, int lineNumber)
 {
     v8::Local<v8::Value> actual = toV8(value, scope->context()->Global(), scope->isolate());
-    if (actual.IsEmpty()) {
-        ADD_FAILURE_AT(path, lineNumber) << "toV8 returns an empty value.";
-        return;
-    }
     String actualString = toCoreString(actual->ToString(scope->context()).ToLocalChecked());
     if (String(expected) != actualString) {
         ADD_FAILURE_AT(path, lineNumber) << "toV8 returns an incorrect value.\n  Actual: " << actualString.utf8().data() << "\nExpected: " << expected;
         return;
     }
 }
 
 class GarbageCollectedHolder : public GarbageCollected<GarbageCollectedHolder> {
 public:
     GarbageCollectedHolder(GarbageCollectedScriptWrappable* scriptWrappable)
@@ skipping 188 matching lines @@
 
     TEST_TOV8("hoge,fuga,", v);
 }
 
 TEST(ToV8Test, withScriptState)
 {
     V8TestingScope scope;
     ScriptValue value(scope.getScriptState(), v8::Number::New(scope.isolate(), 1234.0));
 
     v8::Local<v8::Value> actual = toV8(value, scope.getScriptState());
-    EXPECT_FALSE(actual.IsEmpty());
-
     double actualAsNumber = actual.As<v8::Number>()->Value();
     EXPECT_EQ(1234.0, actualAsNumber);
 }
 
 } // namespace
 
 } // namespace blink