Update base::StartsWith calls to new form

chrome/browser/profile_resetter/automatic_profile_resetter.cc

 // Copyright 2013 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/profile_resetter/automatic_profile_resetter.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
@@ skipping 67 matching lines @@
 
 // Number of bits, and maximum value (exclusive) for the mask whose bits
 // indicate if any of reset criteria were satisfied, and which of the mementos
 // were already present.
 const size_t kCombinedStatusMaskNumberOfBits = 4u;
 const uint32 kCombinedStatusMaskMaximumValue =
     (1u << kCombinedStatusMaskNumberOfBits);
 
 // Returns whether or not a dry-run shall be performed.
 bool ShouldPerformDryRun() {
-  return base::StartsWithASCII(
+  return base::StartsWith(
       base::FieldTrialList::FindFullName(kAutomaticProfileResetStudyName),
-      kAutomaticProfileResetStudyDryRunGroupName, true);
+      kAutomaticProfileResetStudyDryRunGroupName, base::CompareCase::SENSITIVE);
 }
 
 // Returns whether or not a live-run shall be performed.
 bool ShouldPerformLiveRun() {
-  return base::StartsWithASCII(
+  return base::StartsWith(
       base::FieldTrialList::FindFullName(kAutomaticProfileResetStudyName),
-      kAutomaticProfileResetStudyEnabledGroupName, true);
+      kAutomaticProfileResetStudyEnabledGroupName,
+      base::CompareCase::SENSITIVE);
 }
 
 // If the currently active experiment group prescribes a |program| and
 // |hash_seed| to use instead of the baked-in ones, retrieves those and returns
 // true. Otherwise, returns false.
 bool GetProgramAndHashSeedOverridesFromExperiment(std::string* program,
                                                   std::string* hash_seed) {
   DCHECK(program);
   DCHECK(hash_seed);
 #if defined(GOOGLE_CHROME_BUILD)
@@ skipping 646 matching lines @@
 
 void AutomaticProfileResetter::FinishResetPromptFlow() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   DCHECK(state_ == STATE_HAS_TRIGGERED_PROMPT ||
          state_ == STATE_HAS_SHOWN_BUBBLE ||
          state_ == STATE_PERFORMING_RESET);
   DCHECK(!evaluation_results_);
 
   state_ = STATE_DONE;
 }