Componentize safe_browsing: move threat_details* to component.

components/safe_browsing/browser/threat_details_history.h

Index: components/safe_browsing/browser/threat_details_history.h
diff --git a/chrome/browser/safe_browsing/threat_details_history.h b/components/safe_browsing/browser/threat_details_history.h
similarity index 93%
rename from chrome/browser/safe_browsing/threat_details_history.h
rename to components/safe_browsing/browser/threat_details_history.h
index 70c1236031c002ff2f34cbe5187db559c9b9ff00..2bd96134df180d0841eb3979d2ffa83699491a5e 100644
--- a/chrome/browser/safe_browsing/threat_details_history.h
+++ b/components/safe_browsing/browser/threat_details_history.h
@@ -2,8 +2,8 @@
 // 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_THREAT_DETAILS_HISTORY_H_
-#define CHROME_BROWSER_SAFE_BROWSING_THREAT_DETAILS_HISTORY_H_
+#ifndef COMPONENTS_SAFE_BROWSING_BROWSER_THREAT_DETAILS_HISTORY_H_
+#define COMPONENTS_SAFE_BROWSING_BROWSER_THREAT_DETAILS_HISTORY_H_
 
 // This class gets redirect chain for urls from the history service.
 
@@ -91,4 +91,4 @@ class ThreatDetailsRedirectsCollector
 
 }  // namespace safe_browsing
 
-#endif  // CHROME_BROWSER_SAFE_BROWSING_THREAT_DETAILS_HISTORY_H_
+#endif  // COMPONENTS_SAFE_BROWSING_BROWSER_THREAT_DETAILS_HISTORY_H_