Download cleanup tool based on experiment config and OS bitness

chrome/browser/safe_browsing/chrome_cleaner/srt_field_trial_win.h

 // Copyright 2015 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.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_CHROME_CLEANER_SRT_FIELD_TRIAL_WIN_H_
 #define CHROME_BROWSER_SAFE_BROWSING_CHROME_CLEANER_SRT_FIELD_TRIAL_WIN_H_
 
 #include <string>
 
 #include "base/feature_list.h"
+#include "url/gurl.h"
 
 namespace safe_browsing {
 
 // These values are used to send UMA information and are replicated in the
 // histograms.xml file, so the order MUST NOT CHANGE.
 enum SRTPromptHistogramValue {
   SRT_PROMPT_SHOWN = 0,
   SRT_PROMPT_ACCEPTED = 1,
   SRT_PROMPT_DENIED = 2,
   SRT_PROMPT_FALLBACK = 3,
@@ skipping 14 matching lines @@
 
 // Returns true if this Chrome is in a field trial group which doesn't need an
 // elevation icon, i.e., the SRT won't ask for elevation on startup.
 bool SRTPromptNeedsElevationIcon();
 
 // Returns true if this Chrome is in a field trial group which enables running
 // the SwReporter.
 bool IsSwReporterEnabled();
 
 // Returns the correct SRT download URL for the current field trial.
-const char* GetSRTDownloadURL();
+GURL GetSRTDownloadURL();
 
 // Returns the value of the incoming SRT seed.
 std::string GetIncomingSRTSeed();
 
 // Records a value for the SRT Prompt Histogram.
 void RecordSRTPromptHistogram(SRTPromptHistogramValue value);
 
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_CHROME_CLEANER_SRT_FIELD_TRIAL_WIN_H_