Add support for byte and octet Web IDL types to the bindings generator

Source/core/html/canvas/DataView.idl

 /*
  * Copyright (C) 2010 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 12 matching lines @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 [
     GlobalContext=WindowAndWorker,
     CustomConstructor(ArrayBuffer buffer, optional unsigned long byteOffset, optional unsigned long byteLength),
     CustomToV8
 ] interface DataView : ArrayBufferView {
     // All these methods raise an exception if they would read or write beyond the end of the view.
 
-    // We have to use custom code because our code generator does not support int8_t type.
-    // int8_t getInt8(unsigned long byteOffset);
-    // uint8_t getUint8(unsigned long byteOffset);
-    [Custom, RaisesException] any getInt8();
-    [Custom, RaisesException] any getUint8();
+    [RaisesException] byte getInt8(unsigned long byteOffset);
+    [RaisesException] octet getUint8(unsigned long byteOffset);
 
     [StrictTypeChecking, RaisesException] short getInt16(unsigned long byteOffset, optional boolean littleEndian);
     [StrictTypeChecking, RaisesException] unsigned short getUint16(unsigned long byteOffset, optional boolean littleEndian);
     [StrictTypeChecking, RaisesException] long getInt32(unsigned long byteOffset, optional boolean littleEndian);
     [StrictTypeChecking, RaisesException] unsigned long getUint32(unsigned long byteOffset, optional boolean littleEndian);
 
     // Use custom code to handle NaN case for JSC.
     [StrictTypeChecking, RaisesException] float getFloat32(unsigned long byteOffset, optional boolean littleEndian);
     [StrictTypeChecking, RaisesException] double getFloat64(unsigned long byteOffset, optional boolean littleEndian);
 
-    // We have to use custom code because our code generator does not support uint8_t type.
-    // void setInt8(unsigned long byteOffset, int8_t value);
-    // void setUint8(unsigned long byteOffset, uint8_t value);
-    [Custom, RaisesException] void setInt8();
-    [Custom, RaisesException] void setUint8();
+    [RaisesException] void setInt8(unsigned long byteOffset, byte value);
+    [RaisesException] void setUint8(unsigned long byteOffset, octet value);
 
     [StrictTypeChecking, RaisesException] void setInt16(unsigned long byteOffset, short value, optional boolean littleEndian);
     [StrictTypeChecking, RaisesException] void setUint16(unsigned long byteOffset, unsigned short value, optional boolean littleEndian);
     [StrictTypeChecking, RaisesException] void setInt32(unsigned long byteOffset, long value, optional boolean littleEndian);
     [StrictTypeChecking, RaisesException] void setUint32(unsigned long byteOffset, unsigned long value, optional boolean littleEndian);
     [StrictTypeChecking, RaisesException] void setFloat32(unsigned long byteOffset, float value, optional boolean littleEndian);
     [StrictTypeChecking, RaisesException] void setFloat64(unsigned long byteOffset, double value, optional boolean littleEndian);
 };