Send safe browsing ThreatDetails to track download CTR when user tries to recover blocked downloads

chrome/browser/safe_browsing/safe_browsing_service.cc

Index: chrome/browser/safe_browsing/safe_browsing_service.cc
diff --git a/chrome/browser/safe_browsing/safe_browsing_service.cc b/chrome/browser/safe_browsing/safe_browsing_service.cc
index 84328d567347afa6c4a855a6baab443af5cf72aa..0f32155b47146b584fe31db7ad03421c8c34af2d 100644
--- a/chrome/browser/safe_browsing/safe_browsing_service.cc
+++ b/chrome/browser/safe_browsing/safe_browsing_service.cc
@@ -645,4 +645,20 @@ void SafeBrowsingService::RefreshState() {
 #endif
 }
 
+void SafeBrowsingService::SendDownloadRecoveryReport(
+    const std::string& report) {
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
+  BrowserThread::PostTask(
+      BrowserThread::IO, FROM_HERE,
+      base::Bind(&SafeBrowsingService::OnSendDownloadRecoveryReport, this,
+                 report));
+}
+
+void SafeBrowsingService::OnSendDownloadRecoveryReport(
+    const std::string& report) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  if (ping_manager())
+    ping_manager()->ReportThreatDetails(report);
+}
+
 }  // namespace safe_browsing