Implement serialization/deserialization of geometry interfaces

third_party/WebKit/Source/bindings/core/v8/serialization/SerializationTag.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SerializationTag_h
 #define SerializationTag_h
 
 namespace blink {
 
 // Serialization format is a sequence of tags followed by zero or more data
@@ skipping 41 matching lines @@
       'L',  // length:uint32_t, files:int32_t[length] -> FileList (ref)
   kImageDataTag = '#',  // width:uint32_t, height:uint32_t,
                         // pixelDataLength:uint32_t, data:byte[pixelDataLength]
                         // -> ImageData (ref)
   kImageBitmapTag = 'g',  // size:uint32_t, data:byte[size] -> ImageBitmap (ref)
   kImageBitmapTransferTag =
       'G',  // index:uint32_t -> ImageBitmap. For ImageBitmap transfer
   kOffscreenCanvasTransferTag = 'H',  // index, width, height, id:uint32_t ->
                                       // OffscreenCanvas. For OffscreenCanvas
                                       // transfer
-  kCryptoKeyTag = 'K',                // subtag:byte, props, usages:uint32_t,
+  kDOMPointTag = 'Q',                 // x:Double, y:Double, z:Double, w:Double
+  kDOMPointReadOnlyTag = 'W',         // x:Double, y:Double, z:Double, w:Double
+  kDOMRectTag = 'E',          // x:Double, y:Double, width:Double, height:Double
+  kDOMRectReadOnlyTag = 'R',  // x:Double, y:Double, width:Double, height:Double
+  kDOMQuadTag = 'T',          // p1:Double, p2:Double, p3:Double, p4:Double
+  kDOMMatrixTag = 'Y',        // m11..m44: 16 Double
+  kDOMMatrixReadOnlyTag = 'U',    // m11..m44: 16 Double
+  kDOMMatrix2DTag = 'I',          // a..f: 6 Double
+  kDOMMatrix2DReadOnlyTag = 'O',  // a..f: 6 Double
+  kCryptoKeyTag = 'K',            // subtag:byte, props, usages:uint32_t,
                         // keyDataLength:uint32_t, keyData:byte[keyDataLength]
   //                 If subtag=AesKeyTag:
   //                     props = keyLengthBytes:uint32_t, algorithmId:uint32_t
   //                 If subtag=HmacKeyTag:
   //                     props = keyLengthBytes:uint32_t, hashId:uint32_t
   //                 If subtag=RsaHashedKeyTag:
   //                     props = algorithmId:uint32_t, type:uint32_t,
   //                     modulusLengthBits:uint32_t,
   //                     publicExponentLength:uint32_t,
   //                     publicExponent:byte[publicExponentLength],
   //                     hashId:uint32_t
   //                 If subtag=EcKeyTag:
   //                     props = algorithmId:uint32_t, type:uint32_t,
   //                     namedCurve:uint32_t
   kRTCCertificateTag = 'k',  // length:uint32_t, pemPrivateKey:WebCoreString,
                              // pemCertificate:WebCoreString
   kCompositorProxyTag =
       'C',  // elementId:uint64_t, bitfields:uint32_t -> CompositorProxy (ref)
   kVersionTag = 0xFF  // version:uint32_t -> Uses this as the file version.
 };
 
 }  // namespace blink
 
 #endif