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

content/browser/accessibility/cross_platform_accessibility_browsertest.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 <stddef.h>
 #include <stdint.h>
 
 #include <string>
 #include <vector>
 
@@ skipping 57 matching lines @@
  protected:
   std::string GetAttr(const ui::AXNode* node,
                       const ui::AXStringAttribute attr);
   int GetIntAttr(const ui::AXNode* node,
                  const ui::AXIntAttribute attr);
   bool GetBoolAttr(const ui::AXNode* node,
                    const ui::AXBoolAttribute attr);
 
  private:
 #if defined(OS_WIN)
-  scoped_ptr<base::win::ScopedCOMInitializer> com_initializer_;
+  std::unique_ptr<base::win::ScopedCOMInitializer> com_initializer_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(CrossPlatformAccessibilityBrowserTest);
 };
 
 void CrossPlatformAccessibilityBrowserTest::SetUpInProcessBrowserTestFixture() {
 #if defined(OS_WIN)
   ui::win::CreateATLModuleIfNeeded();
   com_initializer_.reset(new base::win::ScopedCOMInitializer());
 #endif
@@ skipping 400 matching lines @@
   GURL url(url_str);
   NavigateToURL(shell(), url);
   const ui::AXTree& tree = GetAXTree();
   const ui::AXNode* root = tree.root();
   ASSERT_EQ(1, root->child_count());
   const ui::AXNode* textbox = root->ChildAtIndex(0);
   EXPECT_EQ(true, GetBoolAttr(textbox, ui::AX_ATTR_CAN_SET_VALUE));
 }
 
 }  // namespace content