Making window.focus()/blur() work only when user initiated

chrome/renderer/render_view.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/render_view.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 2187 matching lines @@
 #if defined(WEBKIT_BUG_41283_IS_FIXED)
   bool result = password_autocomplete_manager_.FillPassword(user_element);
   // Since this user name was selected from a suggestion list, we should always
   // have password for it.
   DCHECK(result);
 #endif
 }
 
 // WebKit::WebWidgetClient ----------------------------------------------------
 
+void RenderView::didFocus() {
+  // TODO(jcivelli): when https://bugs.webkit.org/show_bug.cgi?id=33389 is fixed
+  //                 we won't have to test for user gesture anymore and we can
+  //                 move that code back to render_widget.cc
+  if (webview() && webview()->mainFrame() &&
+      webview()->mainFrame()->isProcessingUserGesture()) {
+    Send(new ViewHostMsg_Focus(routing_id_));
+  }
+}
+
+void RenderView::didBlur() {
+  // TODO(jcivelli): see TODO above in didFocus().
+  if (webview() && webview()->mainFrame() &&
+      webview()->mainFrame()->isProcessingUserGesture()) {
+    Send(new ViewHostMsg_Blur(routing_id_));
+  }
+}
+
 // We are supposed to get a single call to Show for a newly created RenderView
 // that was created via RenderView::CreateWebView.  So, we wait until this
 // point to dispatch the ShowView message.
 //
 // This method provides us with the information about how to display the newly
 // created RenderView (i.e., as a constrained popup or as a new tab).
 //
 void RenderView::show(WebNavigationPolicy policy) {
   DCHECK(!did_show_) << "received extraneous Show call";
   DCHECK(opener_id_ != MSG_ROUTING_NONE);
@@ skipping 3297 matching lines @@
     // the origins of the two domains are different. This can be treated as a
     // top level navigation and routed back to the host.
     WebKit::WebFrame* opener = frame->opener();
     if (opener) {
       if (url.GetOrigin() != GURL(opener->url()).GetOrigin())
         return true;
     }
   }
   return false;
 }