Add "enabled" state to the ClientSideDetectionService.

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 cac584c5a29534107b6cd36011a7a0750ba3c38f..3261283cd6a63e13d4321eaf2e77742a38108589 100644
--- a/chrome/browser/safe_browsing/safe_browsing_service.cc
+++ b/chrome/browser/safe_browsing/safe_browsing_service.cc
@@ -17,6 +17,7 @@
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/safe_browsing/client_side_detection_service.h"
 #include "chrome/browser/safe_browsing/malware_details.h"
 #include "chrome/browser/safe_browsing/protocol_manager.h"
 #include "chrome/browser/safe_browsing/safe_browsing_blocking_page.h"
@@ -165,6 +166,17 @@ SafeBrowsingService::SafeBrowsingService()
       closing_database_(false),
       download_urlcheck_timeout_ms_(kDownloadUrlCheckTimeoutMs),
       download_hashcheck_timeout_ms_(kDownloadHashCheckTimeoutMs) {
+  csd_service_ = g_browser_process->safe_browsing_detection_service();
+}
+
+SafeBrowsingService::~SafeBrowsingService() {
+  // Deletes the PrefChangeRegistrars, whose dtors also unregister |this| as an
+  // observer of the preferences.
+  STLDeleteValues(&prefs_map_);
+
+  // We should have already been shut down. If we're still enabled, then the
+  // database isn't going to be closed properly, which could lead to corruption.
+  DCHECK(!enabled_);
 }
 
 void SafeBrowsingService::Initialize() {
@@ -481,16 +493,6 @@ void SafeBrowsingService::LogPauseDelay(base::TimeDelta time) {
   UMA_HISTOGRAM_LONG_TIMES("SB2.Delay", time);
 }
 
-SafeBrowsingService::~SafeBrowsingService() {
-  // Deletes the PrefChangeRegistrars, whose dtors also unregister |this| as an
-  // observer of the preferences.
-  STLDeleteValues(&prefs_map_);
-
-  // We should have already been shut down. If we're still enabled, then the
-  // database isn't going to be closed properly, which could lead to corruption.
-  DCHECK(!enabled_);
-}
-
 void SafeBrowsingService::OnIOInitialize(
     const std::string& client_key,
     const std::string& wrapped_key,
@@ -1322,4 +1324,7 @@ void SafeBrowsingService::RefreshState() {
     Start();
   else
     ShutDown();
+
+  if (csd_service_)
+    csd_service_->SetEnabled(enable);
 }