Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/accessibility/dump_accessibility_events_browsertest.cc

 // Copyright (c) 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.
 
 #include <stddef.h>
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 57 matching lines @@
   void RunEventTest(const base::FilePath::CharType* file_path);
 
  private:
   base::string16 initial_tree_;
   base::string16 final_tree_;
 };
 
 std::vector<std::string> DumpAccessibilityEventsTest::Dump() {
   WebContentsImpl* web_contents = static_cast<WebContentsImpl*>(
       shell()->web_contents());
-  scoped_ptr<AccessibilityEventRecorder> event_recorder(
+  std::unique_ptr<AccessibilityEventRecorder> event_recorder(
       AccessibilityEventRecorder::Create(
           web_contents->GetRootBrowserAccessibilityManager()));
 
   // Save a copy of the accessibility tree (as a text dump); we'll
   // log this for the user later if the test fails.
   initial_tree_ = DumpUnfilteredAccessibilityTreeAsString();
 
   // Create a waiter that waits for any one accessibility event.
   // This will ensure that after calling the go() function, we
   // block until we've received an accessibility event generated as
   // a result of this function.
-  scoped_ptr<AccessibilityNotificationWaiter> waiter;
+  std::unique_ptr<AccessibilityNotificationWaiter> waiter;
   waiter.reset(new AccessibilityNotificationWaiter(
       shell(), AccessibilityModeComplete, ui::AX_EVENT_NONE));
 
 
   web_contents->GetMainFrame()->ExecuteJavaScriptForTests(
       base::ASCIIToUTF16("go()"));
 
   // Wait for at least one accessibility event generated in response to
   // that function.
   waiter->WaitForNotification();
@@ skipping 169 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(DumpAccessibilityEventsTest,
                        AccessibilityEventsTextChanged) {
   RunEventTest(FILE_PATH_LITERAL("text-changed.html"));
 }
 
 #endif  // defined(OS_WIN)
 
 }  // namespace content