Update some uses of UTF conversions in chrome/browser to use the base:: namespace.

BUG=330556
TEST=no change
[email protected]

Review URL: https://codereview.chromium.org/106543008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242453 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/net/proxy_browsertest.cc b/chrome/browser/net/proxy_browsertest.cc
index 8b92d2b..e197f44 100644
--- a/chrome/browser/net/proxy_browsertest.cc
+++ b/chrome/browser/net/proxy_browsertest.cc
@@ -60,8 +60,8 @@
           content::Details<LoginNotificationDetails>(details).ptr();
       // |login_details->handler()| is the associated LoginHandler object.
       // SetAuth() will close the login dialog.
-      login_details->handler()->SetAuth(ASCIIToUTF16("foo"),
-                                        ASCIIToUTF16("bar"));
+      login_details->handler()->SetAuth(base::ASCIIToUTF16("foo"),
+                                        base::ASCIIToUTF16("bar"));
       auth_handled_ = true;
     }
   }
@@ -125,8 +125,8 @@
   registrar.Add(&observer, chrome::NOTIFICATION_AUTH_NEEDED,
                 content::Source<content::NavigationController>(controller));
 
-  content::TitleWatcher watcher(tab, ASCIIToUTF16("PASS"));
-  watcher.AlsoWaitForTitle(ASCIIToUTF16("FAIL"));
+  content::TitleWatcher watcher(tab, base::ASCIIToUTF16("PASS"));
+  watcher.AlsoWaitForTitle(base::ASCIIToUTF16("FAIL"));
 
   // Visit a page that tries to establish WebSocket connection. The title
   // of the page will be 'PASS' on success.