compositor-worker: Introduce CompositorProxy.

Source/bindings/core/v8/ScriptValueSerializer.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 ScriptValueSerializer_h
 #define ScriptValueSerializer_h
 
 #include "bindings/core/v8/SerializationTag.h"
 #include "bindings/core/v8/SerializedScriptValue.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "core/CoreExport.h"
 #include "wtf/ArrayBufferContents.h"
 #include "wtf/HashMap.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 #include <v8.h>
 
 namespace blink {
 
+class CompositorProxy;
 class DOMArrayBuffer;
 class DOMArrayBufferView;
 class File;
 class FileList;
 
 typedef Vector<WTF::ArrayBufferContents, 1> ArrayBufferContentsArray;
 
 // V8ObjectMap is a map from V8 objects to arbitrary values of type T.
 // V8 objects (or handles to V8 objects) cannot be used as keys in ordinary wtf::HashMaps;
 // this class should be used instead. GCObject must be a subtype of v8::Object.
@@ skipping 84 matching lines @@
     void writeStringObject(const char* data, int length);
     void writeWebCoreString(const String&);
     void writeVersion();
     void writeInt32(int32_t value);
     void writeUint32(uint32_t value);
     void writeDate(double numberValue);
     void writeNumber(double number);
     void writeNumberObject(double number);
     void writeBlob(const String& uuid, const String& type, unsigned long long size);
     void writeBlobIndex(int blobIndex);
+    void writeCompositorProxy(const CompositorProxy&);
     void writeFile(const File&);
     void writeFileIndex(int blobIndex);
     void writeFileList(const FileList&);
     void writeFileListIndex(const Vector<int>& blobIndices);
     void writeArrayBuffer(const DOMArrayBuffer&);
     void writeArrayBufferView(const DOMArrayBufferView&);
     void writeImageData(uint32_t width, uint32_t height, const uint8_t* pixelData, uint32_t pixelDataLength);
     void writeRegExp(v8::Local<v8::String> pattern, v8::RegExp::Flags);
     void writeTransferredMessagePort(uint32_t index);
     void writeTransferredArrayBuffer(uint32_t index);
@@ skipping 216 matching lines @@
         delete state;
         return next;
     }
 
     bool checkComposite(StateBase* top);
     void writeString(v8::Local<v8::Value>);
     void writeStringObject(v8::Local<v8::Value>);
     void writeNumberObject(v8::Local<v8::Value>);
     void writeBooleanObject(v8::Local<v8::Value>);
     StateBase* writeBlob(v8::Local<v8::Value>, StateBase* next);
+    StateBase* writeCompositorProxy(v8::Local<v8::Value>, StateBase* next);
     StateBase* writeFile(v8::Local<v8::Value>, StateBase* next);
     StateBase* writeFileList(v8::Local<v8::Value>, StateBase* next);
     void writeImageData(v8::Local<v8::Value>);
     void writeRegExp(v8::Local<v8::Value>);
     StateBase* writeAndGreyArrayBufferView(v8::Local<v8::Object>, StateBase* next);
     StateBase* writeArrayBuffer(v8::Local<v8::Value>, StateBase* next);
     StateBase* writeTransferredArrayBuffer(v8::Local<v8::Value>, uint32_t index, StateBase* next);
     static bool shouldSerializeDensely(uint32_t length, uint32_t propertyCount);
 
     StateBase* startArrayState(v8::Local<v8::Array>, StateBase* next);
@@ skipping 104 matching lines @@
     void undoReadTag();
     bool readArrayBufferViewSubTag(ArrayBufferViewSubTag*);
     bool readString(v8::Local<v8::Value>*);
     bool readUCharString(v8::Local<v8::Value>*);
     bool readStringObject(v8::Local<v8::Value>*);
     bool readInt32(v8::Local<v8::Value>*);
     bool readDate(v8::Local<v8::Value>*);
     bool readNumber(v8::Local<v8::Value>*);
     bool readNumberObject(v8::Local<v8::Value>*);
     bool readImageData(v8::Local<v8::Value>*);
+    bool readCompositorProxy(v8::Local<v8::Value>*);
     PassRefPtr<DOMArrayBuffer> doReadArrayBuffer();
     bool readArrayBuffer(v8::Local<v8::Value>*);
     bool readArrayBufferView(v8::Local<v8::Value>*, ScriptValueCompositeCreator&);
     bool readRegExp(v8::Local<v8::Value>*);
     bool readBlob(v8::Local<v8::Value>*, bool isIndexed);
     bool readFile(v8::Local<v8::Value>*, bool isIndexed);
     bool readFileList(v8::Local<v8::Value>*, bool isIndexed);
     File* readFileHelper();
     File* readFileIndexHelper();
 
@@ skipping 79 matching lines @@
     Vector<uint32_t> m_openCompositeReferenceStack;
     RawPtrWillBeMember<MessagePortArray> m_transferredMessagePorts;
     ArrayBufferContentsArray* m_arrayBufferContents;
     Vector<v8::Local<v8::Value>> m_arrayBuffers;
     uint32_t m_version;
 };
 
 } // namespace blink
 
 #endif // ScriptValueSerializer_h