Move StartsWith[ASCII] to base namespace.

chrome/browser/extensions/activity_log/activity_actions.cc

Index: chrome/browser/extensions/activity_log/activity_actions.cc
diff --git a/chrome/browser/extensions/activity_log/activity_actions.cc b/chrome/browser/extensions/activity_log/activity_actions.cc
index b22d43472e692980f3c60d0ab4fdbb6b378dde90..6d6db0db34e0fac83792be4f3c54112bf2821ddc 100644
--- a/chrome/browser/extensions/activity_log/activity_actions.cc
+++ b/chrome/browser/extensions/activity_log/activity_actions.cc
@@ -191,7 +191,8 @@ std::string Action::SerializePageUrl() const {
 }
 
 void Action::ParsePageUrl(const std::string& url) {
-  set_page_incognito(StartsWithASCII(url, constants::kIncognitoUrl, true));
+  set_page_incognito(
+      base::StartsWithASCII(url, constants::kIncognitoUrl, true));
   if (page_incognito())
     set_page_url(GURL(url.substr(strlen(constants::kIncognitoUrl))));
   else
@@ -203,7 +204,7 @@ std::string Action::SerializeArgUrl() const {
 }
 
 void Action::ParseArgUrl(const std::string& url) {
-  set_arg_incognito(StartsWithASCII(url, constants::kIncognitoUrl, true));
+  set_arg_incognito(base::StartsWithASCII(url, constants::kIncognitoUrl, true));
   if (arg_incognito())
     set_arg_url(GURL(url.substr(strlen(constants::kIncognitoUrl))));
   else