Framelet Prototype 2016 using Mojo IPC

third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp

Index: third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
diff --git a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
index d41aef293f0b95ce9767c1ba7c63729d3dc381f2..54eec3443ec2603214acf5e686fbfc31389d8973 100644
--- a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
+++ b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
@@ -33,6 +33,7 @@
 #include "core/frame/RemoteFrame.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLCanvasElement.h"
+#include "core/html/HTMLFrameletElement.h"
 #include "core/html/HTMLIFrameElement.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/html/HTMLVideoElement.h"
@@ -533,6 +534,9 @@ bool CompositedLayerMapping::updateGraphicsLayerConfiguration()
 
     if (WebLayer* layer = platformLayerForPlugin(layoutObject)) {
         m_graphicsLayer->setContentsToPlatformLayer(layer);
+    } else if (layoutObject->isLayoutFramelet()) {
+        HTMLFrameletElement* framelet = (HTMLFrameletElement*)layoutObject->node();
+        m_graphicsLayer->setContentsToPlatformLayer(framelet->webLayer());
     } else if (layoutObject->node() && layoutObject->node()->isFrameOwnerElement() && toHTMLFrameOwnerElement(layoutObject->node())->contentFrame()) {
         Frame* frame = toHTMLFrameOwnerElement(layoutObject->node())->contentFrame();
         if (frame->isRemoteFrame()) {