Report to safe browsing whether the user is opted into extended reporting, include:

- Safe browsing hit report
- ClientDownloadRequest

BUG=492954

Review URL: https://codereview.chromium.org/1195193002

Cr-Commit-Position: refs/heads/master@{#336197}

1 files changed, 11 insertions, 3 deletions

diff --git a/chrome/browser/safe_browsing/protocol_manager_helper.cc b/chrome/browser/safe_browsing/protocol_manager_helper.cc
index 2066a8c..a21d3b6 100644
--- a/chrome/browser/safe_browsing/protocol_manager_helper.cc
+++ b/chrome/browser/safe_browsing/protocol_manager_helper.cc
@@ -39,9 +39,12 @@ std::string SafeBrowsingProtocolManagerHelper::Version() {
 
 // static
 std::string SafeBrowsingProtocolManagerHelper::ComposeUrl(
-    const std::string& prefix, const std::string& method,
-    const std::string& client_name, const std::string& version,
-    const std::string& additional_query) {
+    const std::string& prefix,
+    const std::string& method,
+    const std::string& client_name,
+    const std::string& version,
+    const std::string& additional_query,
+    bool is_extended_reporting) {
   DCHECK(!prefix.empty() && !method.empty() &&
          !client_name.empty() && !version.empty());
   std::string url = base::StringPrintf("%s/%s?client=%s&appver=%s&pver=3.0",
@@ -57,5 +60,10 @@ std::string SafeBrowsingProtocolManagerHelper::ComposeUrl(
     url.append("&");
     url.append(additional_query);
   }
+  if (is_extended_reporting) {
+    url.append("&ext=1");
+  } else {
+    url.append("&ext=0");
+  }
   return url;
 }