Move ReplaceStringPlaceholders to base namespace.

chrome/browser/signin/easy_unlock_screenlock_state_handler_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/signin/easy_unlock_screenlock_state_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "base/strings/string16.h"
@@ skipping 20 matching lines @@
 const char kUnlockedIconId[] = "unlocked";
 const char kSpinnerIconId[] = "spinner";
 const char kHardlockedIconId[] = "hardlocked";
 
 // Checks if |input| string has any unreplaced placeholders.
 bool StringHasPlaceholders(const base::string16& input) {
   std::vector<size_t> offsets;
   std::vector<base::string16> subst;
   subst.push_back(base::string16());
 
-  base::string16 replaced = ReplaceStringPlaceholders(input, subst, &offsets);
+  base::string16 replaced =
+      base::ReplaceStringPlaceholders(input, subst, &offsets);
   return !offsets.empty();
 }
 
 // Fake lock handler to be used in these tests.
 class TestLockHandler : public proximity_auth::ScreenlockBridge::LockHandler {
  public:
   explicit TestLockHandler(const std::string& user_email)
       : user_email_(user_email),
         show_icon_count_(0u),
         auth_type_(OFFLINE_PASSWORD) {
@@ skipping 680 matching lines @@
   state_handler_->RecordClickOnLockIcon();
   histogram_tester.ExpectTotalCount("EasyUnlock.TrialRun.Events", 4);
   histogram_tester.ExpectBucketCount("EasyUnlock.TrialRun.Events",
                                      EASY_UNLOCK_TRIAL_RUN_EVENT_LAUNCHED, 1);
   histogram_tester.ExpectBucketCount(
       "EasyUnlock.TrialRun.Events",
       EASY_UNLOCK_TRIAL_RUN_EVENT_CLICKED_LOCK_ICON, 3);
 }
 
 }  // namespace