Network traffic annotation added to chrome::BitmapFetcher.

chrome/browser/image_holder.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This class holds the URL to an image and the bitmap for the fetched image,
 // and has code to fetch the bitmap from the URL.
 
 #include "chrome/browser/image_holder.h"
 
 #include "chrome/browser/profiles/profile.h"
 #include "net/base/load_flags.h"
+#include "net/traffic_annotation/network_traffic_annotation.h"
 
 namespace chrome {
 
 ImageHolder::ImageHolder(const GURL& low_dpi_url,
                          const GURL& high_dpi_url,
                          Profile* profile,
                          ImageHolderDelegate* delegate)
     : low_dpi_url_(low_dpi_url),
       high_dpi_url_(high_dpi_url),
       low_dpi_fetched_(false),
@@ skipping 30 matching lines @@
 // If this bitmap has a valid GURL, create a fetcher for it.
 void ImageHolder::CreateBitmapFetcher(const GURL& url) {
   // Check for dups, ignore any request for a dup.
   ScopedVector<chrome::BitmapFetcher>::iterator iter;
   for (iter = fetchers_.begin(); iter != fetchers_.end(); ++iter) {
     if ((*iter)->url() == url)
       return;
   }
 
   if (url.is_valid()) {
-    fetchers_.push_back(new chrome::BitmapFetcher(url, this));
+    net::NetworkTrafficAnnotationTag traffic_annotation =
+        net::DefineNetworkTrafficAnnotation("", R"(
+          semantics {
+            sender: ""
+            description: ""
+            trigger: ""
+            data: ""
+            destination: WEBSITE/GOOGLE_OWNED_SERVICE/OTHER
+          }
+          policy {
+            cookies_allowed: false/true
+            cookies_store_exceptions: ""
+            setting: ""
+            policy {
+              [POLICY_NAME] {
+                policy_options {mode: MANDATORY/RECOMMENDED/UNSET}
+                value: ...
+              }
+            }
+          })");
+    fetchers_.push_back(
+        new chrome::BitmapFetcher(url, this, traffic_annotation));
     DVLOG(2) << __func__ << "Pushing bitmap " << url;
   }
 }
 
 void ImageHolder::StartFetch() {
   // Now that we have queued them all, start the fetching.
   ScopedVector<chrome::BitmapFetcher>::iterator iter;
   for (iter = fetchers_.begin(); iter != fetchers_.end(); ++iter) {
     (*iter)->Init(
         profile_->GetRequestContext(),
@@ skipping 19 matching lines @@
       image_.AddRepresentation(gfx::ImageSkiaRep(*bitmap, 2.0));
   } else {
     DVLOG(2) << __func__ << "Unmatched bitmap arrived " << url;
   }
 
   // Notify callback of bitmap arrival.
   delegate_->OnFetchComplete();
 }
 
 }  // namespace chrome.