Push API: Don't require notification if tab is visible.

content/browser/web_contents/web_contents_view_aura_browsertest.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 "content/browser/web_contents/web_contents_view_aura.h"
 
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/test_timeouts.h"
@@ skipping 865 matching lines @@
   EXPECT_TRUE(controller.CanGoBack());
   EXPECT_FALSE(controller.CanGoForward());
 }
 
 // Verify that hiding a parent of the renderer will hide the content too.
 IN_PROC_BROWSER_TEST_F(WebContentsViewAuraTest, HideContentOnParenHide) {
   ASSERT_NO_FATAL_FAILURE(StartTestWithPage("files/title1.html"));
   WebContentsImpl* web_contents =
       static_cast<WebContentsImpl*>(shell()->web_contents());
   aura::Window* content = web_contents->GetNativeView()->parent();
-  EXPECT_TRUE(web_contents->should_normally_be_visible());
+  EXPECT_TRUE(web_contents->IsHiddenIgnoringCapturing());
   content->Hide();
-  EXPECT_FALSE(web_contents->should_normally_be_visible());
+  EXPECT_FALSE(web_contents->IsHiddenIgnoringCapturing());
   content->Show();
-  EXPECT_TRUE(web_contents->should_normally_be_visible());
+  EXPECT_TRUE(web_contents->IsHiddenIgnoringCapturing());
 }
 
 // Ensure that SnapToPhysicalPixelBoundary() is called on WebContentsView parent
 // change. This is a regression test for http://crbug.com/388908.
 IN_PROC_BROWSER_TEST_F(WebContentsViewAuraTest, WebContentsViewReparent) {
   ASSERT_NO_FATAL_FAILURE(
       StartTestWithPage("files/overscroll_navigation.html"));
 
   scoped_ptr<aura::Window> window(new aura::Window(NULL));
   window->Init(aura::WINDOW_LAYER_NOT_DRAWN);
@@ skipping 246 matching lines @@
     details = dispatcher->OnEventFromSource(&release);
     ASSERT_FALSE(details.dispatcher_destroyed);
     WaitAFrame();
 
     EXPECT_LT(0, tracker.num_overscroll_updates());
     EXPECT_FALSE(tracker.overscroll_completed());
   }
 }
 
 }  // namespace content