Only send Messages::WebPageProxy::DidSaveToPageCache once when entering page cache.

[WebKit-https.git] / Source / WebKit2 / WebProcess / WebCoreSupport / WebFrameLoaderClient.cpp

diff --git a/Source/WebKit2/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp b/Source/WebKit2/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp
index 84df264..2c57ace 100644 (file)
--- a/Source/WebKit2/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp
+++ b/Source/WebKit2/WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp
@@ -1370,7 +1370,8 @@ void WebFrameLoaderClient::didSaveToPageCache()
     if (!webPage)
         return;
 
-    webPage->send(Messages::WebPageProxy::DidSaveToPageCache());
+    if (m_frame->isMainFrame())
+        webPage->send(Messages::WebPageProxy::DidSaveToPageCache());
 }
 
 void WebFrameLoaderClient::didRestoreFromPageCache()