Add constants and primitive type readonly attributes to Python IDL compiler

Source/bindings/tests/idls/TestConstants.idl

 /*
  * Copyright (C) 2013 Google Inc. 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 10 matching lines @@
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef ExceptionMessages_h
-#define ExceptionMessages_h
+interface TestConstants {
+    const unsigned short CONST_VALUE_0 = 0;
+    const unsigned short CONST_VALUE_1 = 1;
+    const unsigned short CONST_VALUE_2 = 2;
+    const unsigned short CONST_VALUE_4 = 4;
+    const unsigned short CONST_VALUE_8 = 8;
+    const short CONST_VALUE_9 = -1;
+    const DOMString CONST_VALUE_10 = "my constant string";
+    const unsigned short CONST_VALUE_11 = 0xffffffff;
+    const unsigned short CONST_VALUE_12 = 0x01;
+    const unsigned short CONST_VALUE_13 = 0X20;
+    const unsigned short CONST_VALUE_14 = 0x1abc;
+    const unsigned short CONST_VALUE_15 = 010;
+    const unsigned short CONST_VALUE_16 = -010;
+    const unsigned short CONST_VALUE_16 = -0x1A;
+    const unsigned short CONST_VALUE_17 = -0X1a;
 
-#include "wtf/text/WTFString.h"
-
-namespace WebCore {
-
-class ExceptionMessages {
-public:
-    static String failedToExecute(const String& method, const String& type, const String& detail = String());
-    static String failedToGet(const String& property, const String& type, const String& detail);
-    static String failedToSet(const String& property, const String& type, const String& detail);
+    // Extended attributes
+    [Conditional=Condition] const short CONDITIONAL_CONST = 0;
+    [DeprecateAs=Constant] const short DEPRECATED_CONSTANT = 1;
+    [EnabledAtRuntime] const short RUNTIME_ENABLED_CONST = 1;
+    [EnabledAtRuntime=FeatureName] const short FEATURE_ENABLED_CONST = 1;
+    [Reflect=CONST_IMPL] const short CONST_JAVASCRIPT = 1;
 };
-
-} // namespace WebCore
-
-#endif // ExceptionMessages_h