Move StringToUpperASCII and LowerCaseEqualsASCII to the base namespace

net/url_request/url_request_job_manager.cc

Index: net/url_request/url_request_job_manager.cc
diff --git a/net/url_request/url_request_job_manager.cc b/net/url_request/url_request_job_manager.cc
index 0fe557b14418b54ee437845aa9b481973f9e3adb..42a93b1479d285f5f9defc774d86fa50995771ce 100644
--- a/net/url_request/url_request_job_manager.cc
+++ b/net/url_request/url_request_job_manager.cc
@@ -160,7 +160,7 @@ URLRequestJob* URLRequestJobManager::MaybeInterceptResponse(
 // static
 bool URLRequestJobManager::SupportsScheme(const std::string& scheme) {
   for (size_t i = 0; i < arraysize(kBuiltinFactories); ++i) {
-    if (LowerCaseEqualsASCII(scheme, kBuiltinFactories[i].scheme))
+    if (base::LowerCaseEqualsASCII(scheme, kBuiltinFactories[i].scheme))
       return true;
   }