DevTools: Convert Security Panel to Sentence case

components/security_state/content/content_utils_unittest.cc

Index: components/security_state/content/content_utils_unittest.cc
diff --git a/components/security_state/content/content_utils_unittest.cc b/components/security_state/content/content_utils_unittest.cc
index a9b5bbdccedf0e3e26d0380ed2eab2ea87e4fd22..e0e37e0a45fd2ed2d059ba41574200378a67922b 100644
--- a/components/security_state/content/content_utils_unittest.cc
+++ b/components/security_state/content/content_utils_unittest.cc
@@ -181,7 +181,7 @@ TEST(SecurityStateContentUtilsTest, ConnectionExplanation) {
     GetSecurityStyle(security_info, &explanations);
     content::SecurityStyleExplanation explanation;
     ASSERT_TRUE(FindSecurityStyleExplanation(
-        explanations.secure_explanations, "Secure Connection", &explanation));
+        explanations.secure_explanations, "Secure connection", &explanation));
     EXPECT_EQ(
         "The connection to this site is encrypted and authenticated using a "
         "strong protocol (TLS 1.2), a strong key exchange (ECDHE_RSA with "
@@ -197,7 +197,7 @@ TEST(SecurityStateContentUtilsTest, ConnectionExplanation) {
     GetSecurityStyle(security_info, &explanations);
     content::SecurityStyleExplanation explanation;
     ASSERT_TRUE(FindSecurityStyleExplanation(
-        explanations.secure_explanations, "Secure Connection", &explanation));
+        explanations.secure_explanations, "Secure connection", &explanation));
     EXPECT_EQ(
         "The connection to this site is encrypted and authenticated using a "
         "strong protocol (TLS 1.2), a strong key exchange (ECDHE_RSA), and a "
@@ -216,7 +216,7 @@ TEST(SecurityStateContentUtilsTest, ConnectionExplanation) {
     GetSecurityStyle(security_info, &explanations);
     content::SecurityStyleExplanation explanation;
     ASSERT_TRUE(FindSecurityStyleExplanation(
-        explanations.secure_explanations, "Secure Connection", &explanation));
+        explanations.secure_explanations, "Secure connection", &explanation));
     EXPECT_EQ(
         "The connection to this site is encrypted and authenticated using a "
         "strong protocol (TLS 1.3), a strong key exchange (X25519), and a "