Make safe browsing work in a multi-profile environment.

content/browser/renderer_host/resource_dispatcher_host.cc

Index: content/browser/renderer_host/resource_dispatcher_host.cc
===================================================================
--- content/browser/renderer_host/resource_dispatcher_host.cc	(revision 91583)
+++ content/browser/renderer_host/resource_dispatcher_host.cc	(working copy)
@@ -23,6 +23,7 @@
 #include "chrome/browser/download/download_request_limiter.h"
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/download/save_file_manager.h"
+#include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/renderer_host/download_resource_handler.h"
 #include "chrome/browser/renderer_host/save_file_resource_handler.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
@@ -493,8 +494,12 @@
 
   if (delegate_) {
     bool sub = request_data.resource_type != ResourceType::MAIN_FRAME;
+
+    ProfileIOData* io_data = reinterpret_cast<ProfileIOData*>(
+        resource_context.GetUserData(NULL));
     handler = delegate_->RequestBeginning(
-        handler, request, sub, child_id, route_id);
+        handler, request, io_data->safe_browsing_enabled()->GetValue(),
+        sub, child_id, route_id);
   }
 
   // Make extra info and read footer (contains request ID).
@@ -710,8 +715,14 @@
                                   prompt_for_save_location,
                                   save_info));
 
-  if (delegate_)
-    handler = delegate_->DownloadStarting(handler, child_id, route_id);
+  if (delegate_) {
+    ProfileIOData* io_data = reinterpret_cast<ProfileIOData*>(
+        context.GetUserData(NULL));
+    handler = delegate_->DownloadStarting(
+        handler,
+        io_data->safe_browsing_enabled()->GetValue(),
+        child_id, route_id);
+  }
 
   const net::URLRequestContext* request_context = context.request_context();