Revamp OffscreenCanvas commit flow

third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp

Index: third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp
diff --git a/third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp b/third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp
index 66c354d71901c4ad888f11ce23bfc660e0160a25..3eee9fcd0c63c7d256344c0d7c53f5b906c35302 100644
--- a/third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp
+++ b/third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp
@@ -188,8 +188,8 @@ OffscreenCanvasFrameDispatcher* OffscreenCanvas::getOrCreateFrameDispatcher() {
     // (either main or worker) to the browser process and remains unchanged
     // throughout the lifetime of this OffscreenCanvas.
     m_frameDispatcher = WTF::wrapUnique(new OffscreenCanvasFrameDispatcherImpl(
-        m_clientId, m_sinkId, m_localId, m_nonceHigh, m_nonceLow,
-        m_placeholderCanvasId, m_size.width(), m_size.height()));
+        m_clientId, m_sinkId, m_placeholderCanvasId, m_size.width(),
+        m_size.height()));
   }
   return m_frameDispatcher.get();
 }