Move StartsWith[ASCII] to base namespace.

chrome/browser/metrics/variations/variations_service_unittest.cc

Index: chrome/browser/metrics/variations/variations_service_unittest.cc
diff --git a/chrome/browser/metrics/variations/variations_service_unittest.cc b/chrome/browser/metrics/variations/variations_service_unittest.cc
index 1b98cd16f6a38c9307efae6afd7ce4cb30d79d9b..17415729d3b1398960311aa50030da13a86ae8a2 100644
--- a/chrome/browser/metrics/variations/variations_service_unittest.cc
+++ b/chrome/browser/metrics/variations/variations_service_unittest.cc
@@ -243,18 +243,18 @@ TEST_F(VariationsServiceTest, GetVariationsServerURL) {
 
   std::string value;
   GURL url = VariationsService::GetVariationsServerURL(prefs, std::string());
-  EXPECT_TRUE(StartsWithASCII(url.spec(), default_variations_url, true));
+  EXPECT_TRUE(base::StartsWithASCII(url.spec(), default_variations_url, true));
   EXPECT_FALSE(net::GetValueForKeyInQuery(url, "restrict", &value));
 
   prefs_store.SetVariationsRestrictParameterPolicyValue("restricted");
   url = VariationsService::GetVariationsServerURL(prefs, std::string());
-  EXPECT_TRUE(StartsWithASCII(url.spec(), default_variations_url, true));
+  EXPECT_TRUE(base::StartsWithASCII(url.spec(), default_variations_url, true));
   EXPECT_TRUE(net::GetValueForKeyInQuery(url, "restrict", &value));
   EXPECT_EQ("restricted", value);
 
   // The override value should take precedence over what's in prefs.
   url = VariationsService::GetVariationsServerURL(prefs, "override");
-  EXPECT_TRUE(StartsWithASCII(url.spec(), default_variations_url, true));
+  EXPECT_TRUE(base::StartsWithASCII(url.spec(), default_variations_url, true));
   EXPECT_TRUE(net::GetValueForKeyInQuery(url, "restrict", &value));
   EXPECT_EQ("override", value);
 }