IDL: Drop value conversion (V8 -> C++) macros from generated code

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 abbd3fdcb5e710b26fa3e970e9fbc827d746710e..7655d64c235c57dcffc99a7151bc92b45b3ff7b8 100644
--- a/Source/bindings/core/v8/V8Binding.h
+++ b/Source/bindings/core/v8/V8Binding.h
@@ -362,6 +362,25 @@ inline v8::Handle<v8::Value> v8Undefined()
     return v8::Handle<v8::Value>();
 }
 
+// Used in generated code as e.g.
+//
+//   if (!convertAndThrow(target = toInt32(..., exceptionState), exceptionState))
+//     return;
+//
+// for conversion to types where the conversion function returns the converted
+// value (except via a macro that just expects an expression returning false in
+// case of an error.)
+template <typename T>
+bool convertAndCheck(T, ExceptionState& exceptionState)
+{
+    return !exceptionState.hadException();
+}
+template <typename T>
+bool convertAndThrow(T, ExceptionState& exceptionState)

[bashi, 2015/02/23 23:44:06]

convertOrThrow?

+{
+    return !exceptionState.throwIfNeeded();
+}
+
 // Conversion flags, used in toIntXX/toUIntXX.
 enum IntegerConversionConfiguration {
     NormalConversion,