Move StartsWith[ASCII] to base namespace.

extensions/browser/guest_view/web_view/web_view_apitest.cc

Index: extensions/browser/guest_view/web_view/web_view_apitest.cc
diff --git a/extensions/browser/guest_view/web_view/web_view_apitest.cc b/extensions/browser/guest_view/web_view/web_view_apitest.cc
index 369bc73b7482c22ab1a95840333e758a32565b15..26e91b146756f41e01eb2350dc132865488e9bde 100644
--- a/extensions/browser/guest_view/web_view/web_view_apitest.cc
+++ b/extensions/browser/guest_view/web_view/web_view_apitest.cc
@@ -58,13 +58,13 @@ static scoped_ptr<net::test_server::HttpResponse> UserAgentResponseHandler(
     const std::string& path,
     const GURL& redirect_target,
     const net::test_server::HttpRequest& request) {
-  if (!StartsWithASCII(path, request.relative_url, true))
+  if (!base::StartsWithASCII(path, request.relative_url, true))
     return scoped_ptr<net::test_server::HttpResponse>();
 
   std::map<std::string, std::string>::const_iterator it =
         request.headers.find("User-Agent");
   EXPECT_TRUE(it != request.headers.end());
-  if (!StartsWithASCII("foobar", it->second, true))
+  if (!base::StartsWithASCII("foobar", it->second, true))
     return scoped_ptr<net::test_server::HttpResponse>();
 
   scoped_ptr<net::test_server::BasicHttpResponse> http_response(
@@ -103,7 +103,7 @@ scoped_ptr<net::test_server::HttpResponse> RedirectResponseHandler(
     const std::string& path,
     const GURL& redirect_target,
     const net::test_server::HttpRequest& request) {
-  if (!StartsWithASCII(path, request.relative_url, true))
+  if (!base::StartsWithASCII(path, request.relative_url, true))
     return scoped_ptr<net::test_server::HttpResponse>();
 
   scoped_ptr<net::test_server::BasicHttpResponse> http_response(
@@ -117,7 +117,7 @@ scoped_ptr<net::test_server::HttpResponse> RedirectResponseHandler(
 scoped_ptr<net::test_server::HttpResponse> EmptyResponseHandler(
     const std::string& path,
     const net::test_server::HttpRequest& request) {
-  if (StartsWithASCII(path, request.relative_url, true)) {
+  if (base::StartsWithASCII(path, request.relative_url, true)) {
     return scoped_ptr<net::test_server::HttpResponse>(new EmptyHttpResponse);
   }