Tracing for NavigationHandle lifetime and state.

content/public/test/browser_test_utils.cc

 // Copyright (c) 2012 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.
 
 #include "content/public/test/browser_test_utils.h"
 
 #include <stddef.h>
 #include <tuple>
 #include <utility>
 
@@ skipping 329 matching lines @@
 class TestNavigationManagerThrottle : public NavigationThrottle {
  public:
   TestNavigationManagerThrottle(NavigationHandle* handle,
                                 base::Closure on_will_start_request_closure,
                                 base::Closure on_will_process_response_closure)
       : NavigationThrottle(handle),
         on_will_start_request_closure_(on_will_start_request_closure),
         on_will_process_response_closure_(on_will_process_response_closure) {}
   ~TestNavigationManagerThrottle() override {}
 
+  const char* GetNameForLogging() override {
+    return "TestNavigationManagerThrottle";
+  }
+
  private:
   // NavigationThrottle:
   NavigationThrottle::ThrottleCheckResult WillStartRequest() override {
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
                             on_will_start_request_closure_);
     return NavigationThrottle::DEFER;
   }
 
   NavigationThrottle::ThrottleCheckResult WillProcessResponse() override {
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
@@ skipping 1667 matching lines @@
                                  bool user_gesture,
                                  bool last_unlocked_by_target,
                                  bool privileged) {
   IPC::IpcSecurityTestUtil::PwnMessageReceived(
       process->GetChannel(),
       ViewHostMsg_LockMouse(routing_id, user_gesture, last_unlocked_by_target,
                             privileged));
 }
 
 }  // namespace content