Add prefix to empty param tests.

googletest will no longer support empty prefix
for parameterized INSTANTIATE_TEST_SUITE_P.
Adding "All" prefix to existing empty prefix test suites.

This CL was uploaded by git cl split.

R=estark@chromium.org

Bug: 1023677
Change-Id: I749cc58adb7de03c55d90527f1276368dc4996af
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1925739
Auto-Submit: Ilia Samsonov <isamsonov@google.com>
Reviewed-by: Emily Stark <estark@chromium.org>
Commit-Queue: Ilia Samsonov <isamsonov@google.com>
Cr-Commit-Position: refs/heads/master@{#719215}

components/security_interstitials/content/ssl_error_navigation_throttle_unittest.cc

@@ -207,7 +207,7 @@ TEST_P(SSLErrorNavigationThrottleTest, SSLInfoWithCertError) {
   EXPECT_TRUE(deferred_result_.error_page_content().has_value());
 }
 
-INSTANTIATE_TEST_SUITE_P(,
+INSTANTIATE_TEST_SUITE_P(All,
                          SSLErrorNavigationThrottleTest,
                          ::testing::Values(false, true));