Propagate the SafeBrowsing download protection verdict to the DownloadItem.

chrome/browser/safe_browsing/download_protection_service.cc

Index: chrome/browser/safe_browsing/download_protection_service.cc
diff --git a/chrome/browser/safe_browsing/download_protection_service.cc b/chrome/browser/safe_browsing/download_protection_service.cc
index 897d401e144041be6c7026cf2fdc1c6e860988b6..95dfeb55d76d9749bfc8c72dc419f6ec36c1e521 100644
--- a/chrome/browser/safe_browsing/download_protection_service.cc
+++ b/chrome/browser/safe_browsing/download_protection_service.cc
@@ -573,6 +573,8 @@ class DownloadProtectionService::CheckClientDownloadRequest
   }
 
   void RecordImprovedProtectionStats(DownloadCheckResultReason reason) {
+    VLOG(2) << "SafeBrowsing download verdict for: "
+            << info_.DebugString() << " verdict:" << reason;
     UMA_HISTOGRAM_ENUMERATION("SBClientDownload.CheckDownloadStats",
                               reason,
                               REASON_MAX);
@@ -638,6 +640,11 @@ void DownloadProtectionService::CheckDownloadUrl(
         base::Bind(&DownloadUrlSBClient::StartCheck, client));
 }
 
+bool DownloadProtectionService::IsSupportedFileType(
+    const FilePath& filename) const {
+  return IsBinaryFile(filename);
+}
+
 void DownloadProtectionService::CancelPendingRequests() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   for (std::set<scoped_refptr<CheckClientDownloadRequest> >::iterator it =