Move didHandleOnloadEvents to RenderFrame.

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index 06993931cba1750bd8883cce700e93d8bac6dcc9..69f74e2654d75cfaeab2e8db0ae8b56169254f41 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -279,6 +279,8 @@ bool RenderFrameHostImpl::OnMessageReceived(const IPC::Message &msg) {
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidStartLoading, OnDidStartLoading)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidStopLoading, OnDidStopLoading)
     IPC_MESSAGE_HANDLER(FrameHostMsg_OpenURL, OnOpenURL)
+    IPC_MESSAGE_HANDLER(FrameHostMsg_DocumentOnLoadCompleted,
+                        OnDocumentOnLoadCompleted)
     IPC_MESSAGE_HANDLER(FrameHostMsg_BeforeUnload_ACK, OnBeforeUnloadACK)
     IPC_MESSAGE_HANDLER(FrameHostMsg_SwapOut_ACK, OnSwapOutACK)
     IPC_MESSAGE_HANDLER(FrameHostMsg_ContextMenu, OnContextMenu)
@@ -357,6 +359,13 @@ void RenderFrameHostImpl::OnOpenURL(
       params.should_replace_current_entry, params.user_gesture);
 }
 
+void RenderFrameHostImpl::OnDocumentOnLoadCompleted(
+    int32 page_id) {
+  // This message is only sent for top-level frames. TODO(avi): when frame tree
+  // mirroring works correctly, add a check here to enforce it.
+  delegate_->DocumentOnLoadCompleted(this, page_id);
+}
+
 void RenderFrameHostImpl::OnDidStartProvisionalLoadForFrame(
     int parent_routing_id,
     const GURL& url) {
@@ -682,11 +691,8 @@ void RenderFrameHostImpl::OnDidAccessInitialDocument() {
 }
 
 void RenderFrameHostImpl::OnDidDisownOpener() {
-  if (GetParent()) {
-    // This shouldn't be called for non-main-frames.
-    NOTREACHED();
-    return;
-  }
+  // This message is only sent for top-level frames. TODO(avi): when frame tree
+  // mirroring works correctly, add a check here to enforce it.
   delegate_->DidDisownOpener(this);
 }