Decouple scheduling animation of webview plugins from layout.

third_party/WebKit/Source/web/WebPluginContainerImpl.cpp

Index: third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp b/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
index d271fda573e4ac7c9021df040a087c5a84ec7b8a..d5933128fa01faf526e6b48bd83b588247183f86 100644
--- a/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
+++ b/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
@@ -109,12 +109,12 @@ void WebPluginContainerImpl::setFrameRect(const IntRect& frameRect)
     Widget::setFrameRect(frameRect);
 }
 
-void WebPluginContainerImpl::layoutIfNeeded()
+void WebPluginContainerImpl::updateAllLifecyclePhases()
 {
     if (!m_webPlugin)
         return;
 
-    m_webPlugin->layoutIfNeeded();
+    m_webPlugin->updateAllLifecyclePhases();
 }
 
 void WebPluginContainerImpl::paint(GraphicsContext& context, const CullRect& cullRect) const
@@ -426,10 +426,10 @@ void WebPluginContainerImpl::scrollRect(const WebRect& rect)
     invalidateRect(rect);
 }
 
-void WebPluginContainerImpl::setNeedsLayout()
+void WebPluginContainerImpl::scheduleAnimation()
 {
-    if (m_element->layoutObject())
-        m_element->layoutObject()->setNeedsLayoutAndFullPaintInvalidation("Plugin needs layout");
+    if (auto* frameView = m_element->document().view())
+        frameView->scheduleAnimation();
 }
 
 void WebPluginContainerImpl::reportGeometry()