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

Source/bindings/core/v8/V8Binding.h

Index: Source/bindings/core/v8/V8Binding.h
diff --git a/Source/bindings/core/v8/V8Binding.h b/Source/bindings/core/v8/V8Binding.h
index c106cb10058766f72ffce025bec427b936906da2..2efc03c88969925fde4d423424384bfe6f7de164 100644
--- a/Source/bindings/core/v8/V8Binding.h
+++ b/Source/bindings/core/v8/V8Binding.h
@@ -730,6 +730,16 @@ Vector<T> toImplArray(v8::Handle<v8::Value> value, int argumentIndex, v8::Isolat
     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)
 {