Use auto-rethrowing v8::TryCatch variant

Source/bindings/tests/results/V8TestInterfaceConstructor.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.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #include "config.h"
 #include "V8TestInterfaceConstructor.h"
 
 #include "RuntimeEnabledFeatures.h"
@@ skipping 57 matching lines @@
     double doubleArg;
     V8StringResource<> stringArg;
     TestInterfaceEmpty* testInterfaceEmptyArg;
     Dictionary dictionaryArg;
     Vector<String> sequenceStringArg;
     Vector<Dictionary> sequenceDictionaryArg;
     Dictionary optionalDictionaryArg;
     TestInterfaceEmpty* optionalTestInterfaceEmptyArg;
     {
         v8::TryCatch block;
+        V8RethrowTryCatchScope rethrow(block);
         TONATIVE_VOID_INTERNAL(doubleArg, static_cast<double>(info[0]->NumberValue()));
         TOSTRING_VOID_INTERNAL(stringArg, info[1]);
         TONATIVE_VOID_INTERNAL(testInterfaceEmptyArg, V8TestInterfaceEmpty::toNativeWithTypeCheck(info.GetIsolate(), info[2]));
         TONATIVE_VOID_INTERNAL(dictionaryArg, Dictionary(info[3], info.GetIsolate()));
         if (!dictionaryArg.isUndefinedOrNull() && !dictionaryArg.isObject()) {
             exceptionState.throwTypeError("parameter 4 ('dictionaryArg') is not an object.");
             exceptionState.throwIfNeeded();
-            block.ReThrow();
             return;
         }
         TONATIVE_VOID_INTERNAL(sequenceStringArg, toNativeArray<String>(info[4], 5, info.GetIsolate()));
         TONATIVE_VOID_INTERNAL(sequenceDictionaryArg, toNativeArray<Dictionary>(info[5], 6, info.GetIsolate()));
         TONATIVE_VOID_INTERNAL(optionalDictionaryArg, Dictionary(info[6], info.GetIsolate()));
         if (!optionalDictionaryArg.isUndefinedOrNull() && !optionalDictionaryArg.isObject()) {
             exceptionState.throwTypeError("parameter 7 ('optionalDictionaryArg') is not an object.");
             exceptionState.throwIfNeeded();
-            block.ReThrow();
             return;
         }
         TONATIVE_VOID_INTERNAL(optionalTestInterfaceEmptyArg, V8TestInterfaceEmpty::toNativeWithTypeCheck(info.GetIsolate(), info[7]));
     }
     ExecutionContext* context = currentExecutionContext(isolate);
     Document& document = *toDocument(currentExecutionContext(isolate));
     RefPtr<TestInterfaceConstructor> impl = TestInterfaceConstructor::create(context, document, doubleArg, stringArg, testInterfaceEmptyArg, dictionaryArg, sequenceStringArg, sequenceDictionaryArg, optionalDictionaryArg, optionalTestInterfaceEmptyArg, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
 
@@ skipping 136 matching lines @@
     fromInternalPointer(object)->deref();
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestInterfaceConstructor* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore