Make sure pages that are closing but not yet closed are still suspended.

third_party/WebKit/Source/web/tests/ChromeClientImplTest.cpp

Index: third_party/WebKit/Source/web/tests/ChromeClientImplTest.cpp
diff --git a/third_party/WebKit/Source/web/tests/ChromeClientImplTest.cpp b/third_party/WebKit/Source/web/tests/ChromeClientImplTest.cpp
index 034bde6eb59ccb71de9313dc56472f3e1c98a807..4ec36224379274c1bac80becec049e36eecdca39 100644
--- a/third_party/WebKit/Source/web/tests/ChromeClientImplTest.cpp
+++ b/third_party/WebKit/Source/web/tests/ChromeClientImplTest.cpp
@@ -30,6 +30,7 @@
 
 #include "core/loader/FrameLoadRequest.h"
 #include "core/page/Page.h"
+#include "core/page/ScopedPageSuspender.h"
 #include "public/platform/WebInputEvent.h"
 #include "public/web/WebFrameClient.h"
 #include "public/web/WebLocalFrame.h"
@@ -268,14 +269,13 @@ class CreateWindowTest : public testing::Test {
 };
 
 TEST_F(CreateWindowTest, CreateWindowFromSuspendedPage) {
-  m_webView->page()->setSuspended(true);
+  ScopedPageSuspender suspender;
   LocalFrame* frame = toWebLocalFrameImpl(m_mainFrame)->frame();
   FrameLoadRequest request(frame->document());
   WindowFeatures features;
   EXPECT_EQ(nullptr,
             m_chromeClientImpl->createWindow(frame, request, features,
                                              NavigationPolicyNewForegroundTab));
-  m_webView->page()->setSuspended(false);
 }
 
 }  // namespace blink