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

content/browser/gamepad/gamepad_platform_data_fetcher_mac.h

Index: content/browser/gamepad/gamepad_platform_data_fetcher_mac.h
diff --git a/content/browser/gamepad/gamepad_platform_data_fetcher_mac.h b/content/browser/gamepad/gamepad_platform_data_fetcher_mac.h
index ebfe57e35f458b31d18c19d1083ee42622ac76e9..d373fee3c5b95f13965f80a4f1f96f1684ab4442 100644
--- a/content/browser/gamepad/gamepad_platform_data_fetcher_mac.h
+++ b/content/browser/gamepad/gamepad_platform_data_fetcher_mac.h
@@ -5,20 +5,20 @@
 #ifndef CONTENT_BROWSER_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_MAC_H_
 #define CONTENT_BROWSER_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_MAC_H_
 
+#include <CoreFoundation/CoreFoundation.h>
+#include <IOKit/hid/IOHIDManager.h>
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
 #include "content/browser/gamepad/gamepad_data_fetcher.h"
 #include "content/browser/gamepad/xbox_data_fetcher_mac.h"
 #include "content/common/gamepad_hardware_buffer.h"
 
-#include <CoreFoundation/CoreFoundation.h>
-#include <IOKit/hid/IOHIDManager.h>
-
 #if defined(__OBJC__)
 @class NSArray;
 #else
@@ -74,7 +74,7 @@ class GamepadPlatformDataFetcherMac : public GamepadDataFetcher,
 
   void SanitizeGamepadData(size_t index, blink::WebGamepad* pad);
 
-  scoped_ptr<XboxDataFetcher> xbox_fetcher_;
+  std::unique_ptr<XboxDataFetcher> xbox_fetcher_;
 
   // Side-band data that's not passed to the consumer, but we need to maintain
   // to update data_.