Revert 289312 "Move StringToUpperASCII and LowerCaseEqualsASCII ..."

trunk/src/net/url_request/url_request_file_job.cc

Index: trunk/src/net/url_request/url_request_file_job.cc
===================================================================
--- trunk/src/net/url_request/url_request_file_job.cc	(revision 289319)
+++ trunk/src/net/url_request/url_request_file_job.cc	(working copy)
@@ -140,7 +140,7 @@
 #if defined(OS_WIN)
   // Follow a Windows shortcut.
   // We just resolve .lnk file, ignore others.
-  if (!base::LowerCaseEqualsASCII(file_path_.Extension(), ".lnk"))
+  if (!LowerCaseEqualsASCII(file_path_.Extension(), ".lnk"))
     return false;
 
   base::FilePath new_path = file_path_;
@@ -161,7 +161,7 @@
 
 Filter* URLRequestFileJob::SetupFilter() const {
   // Bug 9936 - .svgz files needs to be decompressed.
-  return base::LowerCaseEqualsASCII(file_path_.Extension(), ".svgz")
+  return LowerCaseEqualsASCII(file_path_.Extension(), ".svgz")
       ? Filter::GZipFactory() : NULL;
 }