Move StartsWith[ASCII] to base namespace.

chrome/browser/profile_resetter/automatic_profile_resetter.cc

Index: chrome/browser/profile_resetter/automatic_profile_resetter.cc
diff --git a/chrome/browser/profile_resetter/automatic_profile_resetter.cc b/chrome/browser/profile_resetter/automatic_profile_resetter.cc
index 9dead81cb9a8b480fd7751773c80e25f88e9a82c..f932946afebb851d49239a4394e0ed39a308eac9 100644
--- a/chrome/browser/profile_resetter/automatic_profile_resetter.cc
+++ b/chrome/browser/profile_resetter/automatic_profile_resetter.cc
@@ -85,14 +85,14 @@ const uint32 kCombinedStatusMaskMaximumValue =
 
 // Returns whether or not a dry-run shall be performed.
 bool ShouldPerformDryRun() {
-  return StartsWithASCII(
+  return base::StartsWithASCII(
       base::FieldTrialList::FindFullName(kAutomaticProfileResetStudyName),
       kAutomaticProfileResetStudyDryRunGroupName, true);
 }
 
 // Returns whether or not a live-run shall be performed.
 bool ShouldPerformLiveRun() {
-  return StartsWithASCII(
+  return base::StartsWithASCII(
       base::FieldTrialList::FindFullName(kAutomaticProfileResetStudyName),
       kAutomaticProfileResetStudyEnabledGroupName, true);
 }