Revert 289312 "Move StringToUpperASCII and LowerCaseEqualsASCII ..."

> Move StringToUpperASCII and LowerCaseEqualsASCII to the base namespace
> 
> Convert LowerCaseEqualsASCII to take StringPiece. In the current patch this is
> generally a NOP but will allow me to delete the other 4 variants in a followup
> (wanted to do that separately since that will require more review, since
> callsites will be changed in nontrivial ways).
> 
> In some cases, LowerCaseEqualsASCII is called with a WebString, which no
> longer is implicitly converted. I added base::string16(...) around such
> calls to force the right conversion. It happened in these files:
>   window_container_type.cc
>   savable_resources.cc
>   render_view_impl.cc
>   blink_ax_tree_source.cc
>   password_form_conversion_utils.cc
>   translate_helper.cc
>   chrome_render_view_observer.cc
>   dom_serializer_browsertest.cc
> 
> R=jamesr@chromium.org
> 
> Review URL: https://codereview.chromium.org/448143008

TBR=brettw@chromium.org

Review URL: https://codereview.chromium.org/474483002

Cr-Commit-Position: refs/heads/master@{#289320}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@289320 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 1 deletions

diff --git a/google_apis/gaia/gaia_auth_fetcher.cc b/google_apis/gaia/gaia_auth_fetcher.cc
index 3d7e563..b0046d5 100644
--- a/google_apis/gaia/gaia_auth_fetcher.cc
+++ b/google_apis/gaia/gaia_auth_fetcher.cc
@@ -34,7 +34,7 @@ static bool CookiePartsContains(const std::vector<std::string>& parts,
                                 const char* part) {
   for (std::vector<std::string>::const_iterator it = parts.begin();
        it != parts.end(); ++it) {
-    if (base::LowerCaseEqualsASCII(*it, part))
+    if (LowerCaseEqualsASCII(*it, part))
       return true;
   }
   return false;