plumb network upload into the task manager

chrome/browser/task_manager/task_manager_browsertest_util.cc

Index: chrome/browser/task_manager/task_manager_browsertest_util.cc
diff --git a/chrome/browser/task_manager/task_manager_browsertest_util.cc b/chrome/browser/task_manager/task_manager_browsertest_util.cc
index 5da52d10eb02bcfd479b8d3d5503ec245fe8f0d3..fd5f2761d094f1abb9677080edbf8030669144fb 100644
--- a/chrome/browser/task_manager/task_manager_browsertest_util.cc
+++ b/chrome/browser/task_manager/task_manager_browsertest_util.cc
@@ -116,6 +116,10 @@ class ResourceChangeObserver {
         return "Idle wake ups";
       case ColumnSpecifier::MEMORY_STATE:
         return "Memory State";
+      case ColumnSpecifier::NETWORK_USE:
+        return "Network";
+      case ColumnSpecifier::TOTAL_NETWORK_USE:
+        return "Total Network";
     }
     return "N/A";
   }