Move code in components/safe_browsing_db and chrome/browser/s_b/ under the safe_browsing namespace.

chrome/browser/renderer_host/safe_browsing_resource_throttle.h

Index: chrome/browser/renderer_host/safe_browsing_resource_throttle.h
diff --git a/chrome/browser/renderer_host/safe_browsing_resource_throttle.h b/chrome/browser/renderer_host/safe_browsing_resource_throttle.h
index 8f2e4ea89788d0aa3e55c0439816a533b39582f5..e8d2d1245083bca3a9e6346f60657af3d07fe302 100644
--- a/chrome/browser/renderer_host/safe_browsing_resource_throttle.h
+++ b/chrome/browser/renderer_host/safe_browsing_resource_throttle.h
@@ -18,6 +18,9 @@
 #include "content/public/common/resource_type.h"
 #include "net/log/net_log.h"
 
+using safe_browsing::SafeBrowsingDatabaseManager;
+using safe_browsing::SafeBrowsingUIManager;
+
 class ResourceDispatcherHost;
 
 namespace net {
@@ -70,7 +73,7 @@ class SafeBrowsingResourceThrottle
   static SafeBrowsingResourceThrottle* MaybeCreate(
       net::URLRequest* request,
       content::ResourceType resource_type,
-      SafeBrowsingService* sb_service);
+      safe_browsing::SafeBrowsingService* sb_service);
 
   // content::ResourceThrottle implementation (called on IO thread):
   void WillStartRequest(bool* defer) override;
@@ -82,13 +85,13 @@ class SafeBrowsingResourceThrottle
 
   // SafeBrowsingDabaseManager::Client implementation (called on IO thread):
   void OnCheckBrowseUrlResult(const GURL& url,
-                              SBThreatType result,
+                              safe_browsing::SBThreatType result,
                               const std::string& metadata) override;
 
  protected:
   SafeBrowsingResourceThrottle(const net::URLRequest* request,
                                content::ResourceType resource_type,
-                               SafeBrowsingService* sb_service);
+                               safe_browsing::SafeBrowsingService* sb_service);
 
  private:
   // Describes what phase of the check a throttle is in.
@@ -153,7 +156,7 @@ class SafeBrowsingResourceThrottle
 
   // The result of the most recent safe browsing check. Only valid to read this
   // when state_ != STATE_CHECKING_URL.
-  SBThreatType threat_type_;
+  safe_browsing::SBThreatType threat_type_;
 
   // The time when we started deferring the request.
   base::TimeTicks defer_start_time_;