Rename probe/canary usages to secure proxy check.

components/data_reduction_proxy/core/common/data_reduction_proxy_params_test_utils.cc

Index: components/data_reduction_proxy/core/common/data_reduction_proxy_params_test_utils.cc
diff --git a/components/data_reduction_proxy/core/common/data_reduction_proxy_params_test_utils.cc b/components/data_reduction_proxy/core/common/data_reduction_proxy_params_test_utils.cc
index c60027032dd7ea53ea0b1524d967e0d29736ce2b..632ca2be35cf833453a637e073c34f01c106cde5 100644
--- a/components/data_reduction_proxy/core/common/data_reduction_proxy_params_test_utils.cc
+++ b/components/data_reduction_proxy/core/common/data_reduction_proxy_params_test_utils.cc
@@ -13,14 +13,14 @@ static const char kDefaultFallbackOrigin[] = "fallback.net:80";
 static const char kDefaultSSLOrigin[] = "ssl.net:1080";
 static const char kDefaultAltOrigin[] = "https://alt.net:443";
 static const char kDefaultAltFallbackOrigin[] = "altfallback.net:80";
-static const char kDefaultProbeURL[] = "http://probe.net/";
+static const char kDefaultSecureProxyCheckURL[] = "http://proxycheck.net/";
 
 static const char kFlagOrigin[] = "https://origin.org:443";
 static const char kFlagFallbackOrigin[] = "fallback.org:80";
 static const char kFlagSSLOrigin[] = "ssl.org:1080";
 static const char kFlagAltOrigin[] = "https://alt.org:443";
 static const char kFlagAltFallbackOrigin[] = "altfallback.org:80";
-static const char kFlagProbeURL[] = "http://probe.org/";
+static const char kFlagSecureProxyCheckURL[] = "http://proxycheck.org/";
 }
 
 namespace data_reduction_proxy {
@@ -104,8 +104,8 @@ std::string TestDataReductionProxyParams::DefaultAltFallbackOrigin() {
   return kDefaultAltFallbackOrigin;
 }
 
-std::string TestDataReductionProxyParams::DefaultProbeURL() {
-  return kDefaultProbeURL;
+std::string TestDataReductionProxyParams::DefaultSecureProxyCheckURL() {
+  return kDefaultSecureProxyCheckURL;
 }
 
 std::string TestDataReductionProxyParams::FlagOrigin() {
@@ -128,8 +128,8 @@ std::string TestDataReductionProxyParams::FlagAltFallbackOrigin() {
   return kFlagAltFallbackOrigin;
 }
 
-std::string TestDataReductionProxyParams::FlagProbeURL() {
-  return kFlagProbeURL;
+std::string TestDataReductionProxyParams::FlagSecureProxyCheckURL() {
+  return kFlagSecureProxyCheckURL;
 }
 
 void TestDataReductionProxyParams::set_origin(const net::ProxyServer& origin) {
@@ -179,9 +179,11 @@ std::string TestDataReductionProxyParams::GetDefaultAltFallbackOrigin() const {
       kDefaultAltFallbackOrigin);
 }
 
-std::string TestDataReductionProxyParams::GetDefaultProbeURL() const {
+std::string TestDataReductionProxyParams::GetDefaultSecureProxyCheckURL()
+    const {
   return GetDefinition(
-      TestDataReductionProxyParams::HAS_PROBE_URL, kDefaultProbeURL);
+      TestDataReductionProxyParams::HAS_SECURE_PROXY_CHECK_URL,
+      kDefaultSecureProxyCheckURL);
 }
 
 std::string TestDataReductionProxyParams::GetDefinition(