Basic IPC communication between Chrome and the SW Reporter.

chrome/browser/safe_browsing/srt_fetcher_win.h

Index: chrome/browser/safe_browsing/srt_fetcher_win.h
diff --git a/chrome/browser/safe_browsing/srt_fetcher_win.h b/chrome/browser/safe_browsing/srt_fetcher_win.h
index 32f0ee409a581ec289ac108044b7e3edde64324b..4996b6df8f75786c72c80d9d3def0c7d03a7c8d1 100644
--- a/chrome/browser/safe_browsing/srt_fetcher_win.h
+++ b/chrome/browser/safe_browsing/srt_fetcher_win.h
@@ -12,6 +12,7 @@
 #include <string>
 
 #include "base/command_line.h"
+#include "base/feature_list.h"
 #include "base/time/time.h"
 
 namespace base {
@@ -44,6 +45,8 @@ const int kDaysBetweenSwReporterRunsForPendingPrompt = 1;
 // The number of days to wait before sending out reporter logs.
 const int kDaysBetweenReporterLogsSent = 7;
 
+extern const base::Feature kInBrowserCleanerUIFeature;
+
 // Parameters used to invoke the sw_reporter component.
 struct SwReporterInvocation {
   base::CommandLine command_line;