Change the logic how Subesource Filter propagates activation.

chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc

Index: chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc
diff --git a/chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc b/chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc
index 7f03120c7117e491e86af228ddd6861b7ce7eb27..c0a86bb432356789a1f849de35ed6d4f2b20ce97 100644
--- a/chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc
+++ b/chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc
@@ -926,11 +926,10 @@ IN_PROC_BROWSER_TEST_F(SafeBrowsingServiceTest,
       subresource_filter::ContentSubresourceFilterDriverFactory::
           FromWebContents(web_contents);
 
-  EXPECT_EQ(0U, driver_factory->activation_set().size());
+  EXPECT_EQ(0U, driver_factory->hits_set().size());
   chrome::NavigateParams params(browser(), bad_url, ui::PAGE_TRANSITION_LINK);
   ui_test_utils::NavigateToURL(&params);
-
-  EXPECT_EQ(1U, driver_factory->activation_set().size());
+  EXPECT_EQ(1U, driver_factory->hits_set().size());
   EXPECT_TRUE(got_hit_report());
 }
 
@@ -951,11 +950,10 @@ IN_PROC_BROWSER_TEST_F(SafeBrowsingServiceTest, SocEngReportingBlacklistEmpty) {
       subresource_filter::ContentSubresourceFilterDriverFactory::
           FromWebContents(web_contents);
 
-  EXPECT_EQ(0U, driver_factory->activation_set().size());
+  EXPECT_EQ(0U, driver_factory->hits_set().size());
   chrome::NavigateParams params(browser(), bad_url, ui::PAGE_TRANSITION_LINK);
   ui_test_utils::NavigateToURL(&params);
-
-  EXPECT_EQ(0U, driver_factory->activation_set().size());
+  EXPECT_EQ(0U, driver_factory->hits_set().size());
   EXPECT_TRUE(got_hit_report());
 }