reflow comments in Source/bindings/core/v8

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

Index: third_party/WebKit/Source/bindings/core/v8/SerializationTag.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/SerializationTag.h b/third_party/WebKit/Source/bindings/core/v8/SerializationTag.h
index c81bd31db4a6aad34dd1fb559cbbe1458dbd4ea8..fdad10a870d5c2568e8f08d9a52eb642f431945c 100644
--- a/third_party/WebKit/Source/bindings/core/v8/SerializationTag.h
+++ b/third_party/WebKit/Source/bindings/core/v8/SerializationTag.h
@@ -7,27 +7,33 @@
 
 namespace blink {
 
-// Serialization format is a sequence of tags followed by zero or more data arguments.
-// Tags always take exactly one byte. A serialized stream first begins with
-// a complete VersionTag. If the stream does not begin with a VersionTag, we assume that
-// the stream is in format 0.
+// Serialization format is a sequence of tags followed by zero or more data
+// arguments.  Tags always take exactly one byte. A serialized stream first
+// begins with a complete VersionTag. If the stream does not begin with a
+// VersionTag, we assume that the stream is in format 0.
 
-// This format is private to the implementation of SerializedScriptValue. Do not rely on it
-// externally. It is safe to persist a SerializedScriptValue as a binary blob, but this
-// code should always be used to interpret it.
+// This format is private to the implementation of SerializedScriptValue. Do not
+// rely on it externally. It is safe to persist a SerializedScriptValue as a
+// binary blob, but this code should always be used to interpret it.
 
 // WebCoreStrings are read as (length:uint32_t, string:UTF8[length]).
 // RawStrings are read as (length:uint32_t, string:UTF8[length]).
-// RawUCharStrings are read as (length:uint32_t, string:UChar[length/sizeof(UChar)]).
-// RawFiles are read as (path:WebCoreString, url:WebCoreStrng, type:WebCoreString).
-// There is a reference table that maps object references (uint32_t) to v8::Values.
-// Tokens marked with (ref) are inserted into the reference table and given the next object reference ID after decoding.
-// All tags except InvalidTag, PaddingTag, ReferenceCountTag, VersionTag, GenerateFreshObjectTag
-//     and GenerateFreshArrayTag push their results to the deserialization stack.
-// There is also an 'open' stack that is used to resolve circular references. Objects or arrays may
-//     contain self-references. Before we begin to deserialize the contents of these values, they
-//     are first given object reference IDs (by GenerateFreshObjectTag/GenerateFreshArrayTag);
-//     these reference IDs are then used with ObjectReferenceTag to tie the recursive knot.
+// RawUCharStrings are read as
+//     (length:uint32_t, string:UChar[length/sizeof(UChar)]).
+// RawFiles are read as
+//     (path:WebCoreString, url:WebCoreStrng, type:WebCoreString).
+// There is a reference table that maps object references (uint32_t) to
+// v8::Values.
+// Tokens marked with (ref) are inserted into the reference table and given the
+// next object reference ID after decoding.
+// All tags except InvalidTag, PaddingTag, ReferenceCountTag, VersionTag,
+// GenerateFreshObjectTag and GenerateFreshArrayTag push their results to the
+// deserialization stack.
+// There is also an 'open' stack that is used to resolve circular references.
+// Objects or arrays may contain self-references. Before we begin to deserialize
+// the contents of these values, they are first given object reference IDs (by
+// GenerateFreshObjectTag/GenerateFreshArrayTag); these reference IDs are then
+// used with ObjectReferenceTag to tie the recursive knot.
 enum SerializationTag {
   InvalidTag = '!',      // Causes deserialization to fail.
   PaddingTag = '\0',     // Is ignored (but consumed).
@@ -40,31 +46,35 @@ enum SerializationTag {
   Int32Tag = 'I',        // value:ZigZag-encoded int32 -> Integer
   Uint32Tag = 'U',       // value:uint32_t -> Integer
   DateTag = 'D',         // value:double -> Date (ref)
-  MessagePortTag =
-      'M',  // index:int -> MessagePort. Fills the result with transferred MessagePort.
-  NumberTag = 'N',  // value:double -> Number
-  BlobTag =
-      'b',  // uuid:WebCoreString, type:WebCoreString, size:uint64_t -> Blob (ref)
-  BlobIndexTag = 'i',  // index:int32_t -> Blob (ref)
-  FileTag = 'f',       // file:RawFile -> File (ref)
-  FileIndexTag = 'e',  // index:int32_t -> File (ref)
-  DOMFileSystemTag =
-      'd',  // type:int32_t, name:WebCoreString, uuid:WebCoreString -> FileSystem (ref)
+  MessagePortTag = 'M',  // index:int -> MessagePort. Fills the result with
+                         // transferred MessagePort.
+  NumberTag = 'N',       // value:double -> Number
+  BlobTag = 'b',  // uuid:WebCoreString, type:WebCoreString, size:uint64_t ->
+                  // Blob (ref)
+  BlobIndexTag = 'i',      // index:int32_t -> Blob (ref)
+  FileTag = 'f',           // file:RawFile -> File (ref)
+  FileIndexTag = 'e',      // index:int32_t -> File (ref)
+  DOMFileSystemTag = 'd',  // type:int32_t, name:WebCoreString,
+                           // uuid:WebCoreString -> FileSystem (ref)
   FileListTag =
       'l',  // length:uint32_t, files:RawFile[length] -> FileList (ref)
   FileListIndexTag =
       'L',  // length:uint32_t, files:int32_t[length] -> FileList (ref)
-  ImageDataTag =
-      '#',  // width:uint32_t, height:uint32_t, pixelDataLength:uint32_t, data:byte[pixelDataLength] -> ImageData (ref)
-  ObjectTag =
-      '{',  // numProperties:uint32_t -> pops the last object from the open stack;
-  //                                        fills it with the last numProperties name,value pairs pushed onto the deserialization stack
-  SparseArrayTag =
-      '@',  // numProperties:uint32_t, length:uint32_t -> pops the last object from the open stack;
-  //                                                              fills it with the last numProperties name,value pairs pushed onto the deserialization stack
-  DenseArrayTag =
-      '$',  // numProperties:uint32_t, length:uint32_t -> pops the last object from the open stack;
-  //                                                             fills it with the last length elements and numProperties name,value pairs pushed onto deserialization stack
+  ImageDataTag = '#',  // width:uint32_t, height:uint32_t,
+                       // pixelDataLength:uint32_t, data:byte[pixelDataLength]
+                       // -> ImageData (ref)
+  // numProperties:uint32_t -> pops the last object from the open stack; fills
+  // it with the last numProperties name,value pairs pushed onto the
+  // deserialization stack
+  ObjectTag = '{',
+  // numProperties:uint32_t, length:uint32_t -> pops the last object from the
+  // open stack; fills it with the last numProperties name,value pairs pushed
+  // onto the deserialization stack
+  SparseArrayTag = '@',
+  // numProperties:uint32_t, length:uint32_t -> pops the last object from the
+  // open stack; fills it with the last length elements and numProperties
+  // name,value pairs pushed onto deserialization stack
+  DenseArrayTag = '$',
   RegExpTag = 'R',  // pattern:RawString, flags:uint32_t -> RegExp (ref)
   ArrayBufferTag =
       'B',  // byteLength:uint32_t, data:byte[byteLength] -> ArrayBuffer (ref)
@@ -73,51 +83,64 @@ enum SerializationTag {
   ImageBitmapTag = 'g',  // size:uint32_t, data:byte[size] -> ImageBitmap (ref)
   ImageBitmapTransferTag =
       'G',  // index:uint32_t -> ImageBitmap. For ImageBitmap transfer
-  OffscreenCanvasTransferTag =
-      'H',  // index, width, height, id:uint32_t -> OffscreenCanvas. For OffscreenCanvas transfer
-  ArrayBufferViewTag =
-      'V',  // subtag:byte, byteOffset:uint32_t, byteLength:uint32_t -> ArrayBufferView (ref). Consumes an ArrayBuffer from the top of the deserialization stack.
-  SharedArrayBufferTransferTag =
-      'u',  // index:uint32_t -> SharedArrayBuffer. For SharedArrayBuffer transfer
+  OffscreenCanvasTransferTag = 'H',  // index, width, height, id:uint32_t ->
+                                     // OffscreenCanvas. For OffscreenCanvas
+                                     // transfer
+  // subtag:byte, byteOffset:uint32_t, byteLength:uint32_t -> ArrayBufferView
+  // (ref).  Consumes an ArrayBuffer from the top of the deserialization stack.
+  ArrayBufferViewTag = 'V',
+  SharedArrayBufferTransferTag = 'u',  // index:uint32_t -> SharedArrayBuffer.
+                                       // For SharedArrayBuffer transfer
   WasmModuleTag = 'W',
-  CryptoKeyTag =
-      'K',  // subtag:byte, props, usages:uint32_t, keyDataLength:uint32_t, keyData:byte[keyDataLength]
+  CryptoKeyTag = '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
+  //                     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
-  RTCCertificateTag =
-      'k',  // length:uint32_t, pemPrivateKey:WebCoreString, pemCertificate:WebCoreString
+  //                     props = algorithmId:uint32_t, type:uint32_t,
+  //                     namedCurve:uint32_t
+  RTCCertificateTag = 'k',   // length:uint32_t, pemPrivateKey:WebCoreString,
+                             // pemCertificate:WebCoreString
   ObjectReferenceTag = '^',  // ref:uint32_t -> reference table[ref]
-  GenerateFreshObjectTag =
-      'o',  // -> empty object allocated an object ID and pushed onto the open stack (ref)
-  GenerateFreshSparseArrayTag =
-      'a',  // length:uint32_t -> empty array[length] allocated an object ID and pushed onto the open stack (ref)
-  GenerateFreshDenseArrayTag =
-      'A',  // length:uint32_t -> empty array[length] allocated an object ID and pushed onto the open stack (ref)
-  ReferenceCountTag =
-      '?',                // refTableSize:uint32_t -> If the reference table is not refTableSize big, fails.
-  StringObjectTag = 's',  //  string:RawString -> new String(string) (ref)
-  NumberObjectTag = 'n',  // value:double -> new Number(value) (ref)
-  TrueObjectTag = 'y',    // new Boolean(true) (ref)
-  FalseObjectTag = 'x',   // new Boolean(false) (ref)
+  GenerateFreshObjectTag = 'o',  // -> empty object allocated an object ID and
+                                 // pushed onto the open stack (ref)
+  GenerateFreshSparseArrayTag = 'a',  // length:uint32_t -> empty array[length]
+                                      // allocated an object ID and pushed onto
+                                      // the open stack (ref)
+  GenerateFreshDenseArrayTag = 'A',   // length:uint32_t -> empty array[length]
+                                      // allocated an object ID and pushed onto
+                                      // the open stack (ref)
+  ReferenceCountTag = '?',  // refTableSize:uint32_t -> If the reference table
+                            // is not refTableSize big, fails.
+  StringObjectTag = 's',    //  string:RawString -> new String(string) (ref)
+  NumberObjectTag = 'n',    // value:double -> new Number(value) (ref)
+  TrueObjectTag = 'y',      // new Boolean(true) (ref)
+  FalseObjectTag = 'x',     // new Boolean(false) (ref)
   CompositorProxyTag =
       'C',  // elementId:uint64_t, bitfields:uint32_t -> CompositorProxy (ref)
-  MapTag =
-      ':',  // length:uint32_t -> pops the last object from the open stack (it will be a Map);
-  //                              fills it with the last length elements pushed onto the deserialization stack, treating them as key/value pairs and passing them to Map::Set;
+  MapTag = ':',  // length:uint32_t -> pops the last object from the open stack
+                 // (it will be a Map);
+  //                              fills it with the last length elements pushed
+  //                              onto the deserialization stack, treating them
+  //                              as key/value pairs and passing them to
+  //                              Map::Set;
   //                              length must be an even number.
-  SetTag =
-      ',',  // length:uint32_t -> pops the last object from the open stack (it will be a Set);
-  //                              fills it with the last length elements pushed onto the deserialization stack, using Set::Add
-  GenerateFreshMapTag =
-      ';',  // -> empty Map allocated an object ID and pushed onto the open stack (ref)
-  GenerateFreshSetTag =
-      '\'',  // -> empty Set allocated an object ID and pushed onto the open stack (ref)
+  SetTag = ',',  // length:uint32_t -> pops the last object from the open stack
+                 // (it will be a Set);
+  //                              fills it with the last length elements pushed
+  //                              onto the deserialization stack, using Set::Add
+  GenerateFreshMapTag = ';',   // -> empty Map allocated an object ID and pushed
+                               // onto the open stack (ref)
+  GenerateFreshSetTag = '\'',  // -> empty Set allocated an object ID and pushed
+                               // onto the open stack (ref)
   VersionTag = 0xFF  // version:uint32_t -> Uses this as the file version.
 };