From 0578a5011ceff5a50c9e2905d48d5747cf72569b Mon Sep 17 00:00:00 2001
From: "erikkay@google.com"
 <erikkay@google.com@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Mon, 10 Nov 2008 19:34:43 +0000
Subject: Change old code from "unloadListnerChanged" model to new WebKit
 EnableSuddenTermination, unforking a bunch of code.

BUG=http://crbug.com/4064


Review URL: http://codereview.chromium.org/9746

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@5116 0039d316-1c4b-4281-b951-d872f2087c98
---
 chrome/renderer/render_view.cc | 24 ++++++------------------
 chrome/renderer/render_view.h  |  3 ++-
 2 files changed, 8 insertions(+), 19 deletions(-)

(limited to 'chrome')

diff --git a/chrome/renderer/render_view.cc b/chrome/renderer/render_view.cc
index cbae9d0..66a5092 100644
--- a/chrome/renderer/render_view.cc
+++ b/chrome/renderer/render_view.cc
@@ -1647,24 +1647,12 @@ bool RenderView::RunBeforeUnloadConfirm(WebView* webview,
   return success;
 }
 
-void RenderView::OnUnloadListenerChanged(WebView* webview, WebFrame* webframe) {
-  bool has_listener = false;
-  if (!has_unload_listener_) {
-    has_listener = webframe->HasUnloadListener();
-  } else {
-    WebFrame* frame = webview->GetMainFrame();
-    while (frame != NULL) {
-      if (frame->HasUnloadListener()) {
-        has_listener = true;
-        break;
-      }
-      frame = webview->GetNextFrameAfter(frame, false);
-    }
-  }
-  if (has_listener != has_unload_listener_) {
-    has_unload_listener_ = has_listener;
-    Send(new ViewHostMsg_UnloadListenerChanged(routing_id_, has_listener));
-  }
+void RenderView::EnableSuddenTermination() {
+  Send(new ViewHostMsg_UnloadListenerChanged(routing_id_, false));
+}
+
+void RenderView::DisableSuddenTermination() {
+  Send(new ViewHostMsg_UnloadListenerChanged(routing_id_, true));
 }
 
 void RenderView::QueryFormFieldAutofill(const std::wstring& field_name,
diff --git a/chrome/renderer/render_view.h b/chrome/renderer/render_view.h
index 8484afd..3006448 100644
--- a/chrome/renderer/render_view.h
+++ b/chrome/renderer/render_view.h
@@ -126,7 +126,8 @@ class RenderView : public RenderWidget, public WebViewDelegate,
                                    std::wstring* result);
   virtual bool RunBeforeUnloadConfirm(WebView* webview,
                                       const std::wstring& message);
-  virtual void OnUnloadListenerChanged(WebView* webview, WebFrame* webframe);
+  virtual void EnableSuddenTermination();
+  virtual void DisableSuddenTermination();
   virtual void QueryFormFieldAutofill(const std::wstring& field_name,
                                       const std::wstring& text,
                                       int64 node_id);
-- 
cgit v1.1