Use a monotonic clock (TimeTicks) to report network times to WebCore.

chrome/common/extensions/extension_localization_peer.cc

Index: chrome/common/extensions/extension_localization_peer.cc
diff --git a/chrome/common/extensions/extension_localization_peer.cc b/chrome/common/extensions/extension_localization_peer.cc
index dfb4f1ddf8d417b39c01a91227cc738f21c6882a..cf70dcf61c6937ca6f038611639187c7b208a8de 100644
--- a/chrome/common/extensions/extension_localization_peer.cc
+++ b/chrome/common/extensions/extension_localization_peer.cc
@@ -48,6 +48,8 @@ void ExtensionLocalizationPeer::OnUploadProgress(
 bool ExtensionLocalizationPeer::OnReceivedRedirect(
     const GURL& new_url,
     const webkit_glue::ResourceResponseInfo& info,
+    const base::TimeTicks& start_time,
+    const base::TimeTicks& end_time,
     bool* has_new_first_party_for_cookies,
     GURL* new_first_party_for_cookies) {
   NOTREACHED();
@@ -55,8 +57,12 @@ bool ExtensionLocalizationPeer::OnReceivedRedirect(
 }
 
 void ExtensionLocalizationPeer::OnReceivedResponse(
-    const webkit_glue::ResourceResponseInfo& info) {
+    const webkit_glue::ResourceResponseInfo& info,
+    const base::TimeTicks& start_time,
+    const base::TimeTicks& end_time) {
   response_info_ = info;
+  start_time_ = start_time;
+  end_time_ = end_time;
 }
 
 void ExtensionLocalizationPeer::OnReceivedData(const char* data,
@@ -68,14 +74,14 @@ void ExtensionLocalizationPeer::OnReceivedData(const char* data,
 void ExtensionLocalizationPeer::OnCompletedRequest(
     const net::URLRequestStatus& status,
     const std::string& security_info,
-    const base::Time& completion_time) {
+    const base::TimeTicks& completion_time) {
   // Make sure we delete ourselves at the end of this call.
   scoped_ptr<ExtensionLocalizationPeer> this_deleter(this);
 
   // Give sub-classes a chance at altering the data.
   if (status.status() != net::URLRequestStatus::SUCCESS) {
     // We failed to load the resource.
-    original_peer_->OnReceivedResponse(response_info_);
+    original_peer_->OnReceivedResponse(response_info_, start_time_, end_time_);
     net::URLRequestStatus status(net::URLRequestStatus::CANCELED,
                                  net::ERR_ABORTED);
     original_peer_->OnCompletedRequest(status, security_info, completion_time);
@@ -84,7 +90,7 @@ void ExtensionLocalizationPeer::OnCompletedRequest(
 
   ReplaceMessages();
 
-  original_peer_->OnReceivedResponse(response_info_);
+  original_peer_->OnReceivedResponse(response_info_, start_time_, end_time_);
   if (!data_.empty())
     original_peer_->OnReceivedData(data_.data(),
                                    static_cast<int>(data_.size()),