Fix reload of a tab that crashed in background.

content/browser/renderer_host/render_widget_host_unittest.cc

 // Copyright (c) 2012 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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/shared_memory.h"
 #include "base/timer/timer.h"
@@ skipping 1398 matching lines @@
 
 TEST_F(RenderWidgetHostTest, RendererExitedResetsInputRouter) {
   // RendererExited will delete the view.
   host_->SetView(new TestView(host_.get()));
   host_->RendererExited(base::TERMINATION_STATUS_PROCESS_CRASHED, -1);
 
   // Make sure the input router is in a fresh state.
   ASSERT_FALSE(host_->input_router()->HasPendingEvents());
 }
 
+// Regression test for http://crbug.com/401859.
+TEST_F(RenderWidgetHostTest, RendererExitedResetsIsHidden) {
+  // RendererExited will delete the view.
+  host_->SetView(new TestView(host_.get()));
+  host_->WasHidden();
+
+  ASSERT_TRUE(host_->is_hidden());
+  host_->RendererExited(base::TERMINATION_STATUS_PROCESS_CRASHED, -1);
+  ASSERT_FALSE(host_->is_hidden());
+
+  // Make sure the input router is in a fresh state.
+  ASSERT_FALSE(host_->input_router()->HasPendingEvents());
+}
+
 }  // namespace content