Notify Blink to suppress frame requests during BeginMainFrame

third_party/WebKit/Source/web/WebPagePopupImpl.cpp

Index: third_party/WebKit/Source/web/WebPagePopupImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebPagePopupImpl.cpp b/third_party/WebKit/Source/web/WebPagePopupImpl.cpp
index 2751595e18ae965bf3e45545d8957f1a84555a45..a8f5c09f7243fc1a1ca08babdb9a91a69bb21f01 100644
--- a/third_party/WebKit/Source/web/WebPagePopupImpl.cpp
+++ b/third_party/WebKit/Source/web/WebPagePopupImpl.cpp
@@ -406,6 +406,13 @@ void WebPagePopupImpl::setIsAcceleratedCompositingActive(bool enter) {
   }
 }
 
+void WebPagePopupImpl::setSuppressFrameRequestsWorkaroundFor704763Only(
+    bool suppressFrameRequests) {
+  if (!m_page)
+    return;
+  m_page->animator().setSuppressFrameRequestsWorkaroundFor704763Only(
+      suppressFrameRequests);
+}
 void WebPagePopupImpl::beginFrame(double lastFrameTimeMonotonic) {
   if (!m_page)
     return;