[bindings] Remove SQLTransaction's usage of custom binding.

Source/bindings/core/v8/V8Binding.h

 /*
 * Copyright (C) 2009 Google Inc. All rights reserved.
 * Copyright (C) 2012 Ericsson AB. 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.
@@ skipping 712 matching lines @@
             exceptionState.rethrowV8Exception(block.Exception());
             return Vector<T>();
         }
         result.uncheckedAppend(TraitsType::nativeValue(element, isolate, exceptionState));
         if (exceptionState.hadException())
             return Vector<T>();
     }
     return result;
 }
 
+template <typename T>
+Vector<T> toImplArray(const Vector<ScriptValue>& value, v8::Isolate* isolate, ExceptionState& exceptionState)
+{
+    Vector<T> result;
+    result.reserveInitialCapacity(value.size());
+    for (unsigned i = 0; i < value.size(); ++i)
+        result.uncheckedAppend(NativeValueTraits<T>::nativeValue(value[i].v8Value(), isolate, exceptionState));

[bashi, 2015/03/06 15:53:15]

You need to check whether the exceptionState had an exception like L727.

for (unsigned i = 0; i < value.size(); ++i) {
    result.uncheckedAppend(NativeValueTraits<T>::nativeValue(value[i].v8Value(),
isolate, exceptionState));
    if (exceptionState.hadException())
        return Vector<T>();
}

Similarly, you might need a v8::TryCatch, but I'm not sure it's actually needed.

+    return result;
+}
+
 template <class T>
 Vector<T> toImplArguments(const v8::FunctionCallbackInfo<v8::Value>& info, int startIndex, ExceptionState& exceptionState)
 {
     Vector<T> result;
     typedef NativeValueTraits<T> TraitsType;
     int length = info.Length();
     if (startIndex < length) {
         result.reserveInitialCapacity(length - startIndex);
         for (int i = startIndex; i < length; ++i) {
             result.uncheckedAppend(TraitsType::nativeValue(info[i], info.GetIsolate(), exceptionState));
@@ skipping 267 matching lines @@
 
 // Callback functions used by generated code.
 void v8ConstructorAttributeGetterAsProperty(v8::Local<v8::String> propertyName, const v8::PropertyCallbackInfo<v8::Value>&);
 void v8ConstructorAttributeGetterAsAccessor(const v8::FunctionCallbackInfo<v8::Value>&);
 
 typedef void (*InstallTemplateFunction)(v8::Local<v8::FunctionTemplate>, v8::Isolate*);
 
 } // namespace blink
 
 #endif // V8Binding_h