Pass origin clean flag of ImageBitmap when structure clone

third_party/WebKit/Source/bindings/core/v8/ScriptValueSerializer.cpp

Index: third_party/WebKit/Source/bindings/core/v8/ScriptValueSerializer.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptValueSerializer.cpp b/third_party/WebKit/Source/bindings/core/v8/ScriptValueSerializer.cpp
index 78686ddbeb7e681f45b353460e4bddddadec50e0..f143d25720079fb6e9fbe46b92f409591d3cfd6e 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptValueSerializer.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptValueSerializer.cpp
@@ -312,9 +312,10 @@ void SerializedScriptValueWriter::writeImageData(uint32_t width, uint32_t height
     doWriteImageData(width, height, pixelData, pixelDataLength);
 }
 
-void SerializedScriptValueWriter::writeImageBitmap(uint32_t width, uint32_t height, const uint8_t* pixelData, uint32_t pixelDataLength)
+void SerializedScriptValueWriter::writeImageBitmap(uint32_t width, uint32_t height, uint32_t isOriginClean, const uint8_t* pixelData, uint32_t pixelDataLength)
 {
     append(ImageBitmapTag);
+    append(isOriginClean);
     doWriteImageData(width, height, pixelData, pixelDataLength);
 }
 
@@ -1145,7 +1146,7 @@ ScriptValueSerializer::StateBase* ScriptValueSerializer::writeAndGreyImageBitmap
     } else {
         greyObject(object);
         std::unique_ptr<uint8_t[]> pixelData = imageBitmap->copyBitmapData(PremultiplyAlpha);
-        m_writer.writeImageBitmap(imageBitmap->width(), imageBitmap->height(), pixelData.get(), imageBitmap->width() * imageBitmap->height() * 4);
+        m_writer.writeImageBitmap(imageBitmap->width(), imageBitmap->height(), static_cast<uint32_t>(imageBitmap->originClean()), pixelData.get(), imageBitmap->width() * imageBitmap->height() * 4);
     }
     return nullptr;
 }
@@ -1781,12 +1782,15 @@ bool SerializedScriptValueReader::readImageData(v8::Local<v8::Value>* value)
 
 bool SerializedScriptValueReader::readImageBitmap(v8::Local<v8::Value>* value)
 {
+    uint32_t isOriginClean;
+    if (!doReadUint32(&isOriginClean))
+        return false;
     ImageData* imageData = doReadImageData();
     if (!imageData)
         return false;
     ImageBitmapOptions options;
     options.setPremultiplyAlpha("none");
-    ImageBitmap* imageBitmap = ImageBitmap::create(imageData, IntRect(0, 0, imageData->width(), imageData->height()), options, true);
+    ImageBitmap* imageBitmap = ImageBitmap::create(imageData, IntRect(0, 0, imageData->width(), imageData->height()), options, true, isOriginClean);
     if (!imageBitmap)
         return false;
     *value = toV8(imageBitmap, m_scriptState->context()->Global(), isolate());