Replace scoped_ptr with unique_ptr in webrtc/modules/audio_device/

webrtc/modules/audio_device/android/audio_manager.h

Index: webrtc/modules/audio_device/android/audio_manager.h
diff --git a/webrtc/modules/audio_device/android/audio_manager.h b/webrtc/modules/audio_device/android/audio_manager.h
index 26caf61afe2bb917cac8f7e77646a8337dfad8cd..b4264a6f8cd9ec6a815a9483c9cefc1f6ef5463d 100644
--- a/webrtc/modules/audio_device/android/audio_manager.h
+++ b/webrtc/modules/audio_device/android/audio_manager.h
@@ -11,9 +11,10 @@
 #ifndef WEBRTC_MODULES_AUDIO_DEVICE_ANDROID_AUDIO_MANAGER_H_
 #define WEBRTC_MODULES_AUDIO_DEVICE_ANDROID_AUDIO_MANAGER_H_
 
+#include <memory>
+
 #include <jni.h>
 
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/base/thread_checker.h"
 #include "webrtc/modules/audio_device/android/audio_common.h"
 #include "webrtc/modules/audio_device/audio_device_config.h"
@@ -39,7 +40,7 @@ class AudioManager {
   class JavaAudioManager {
    public:
     JavaAudioManager(NativeRegistration* native_registration,
-                     rtc::scoped_ptr<GlobalRef> audio_manager);
+                     std::unique_ptr<GlobalRef> audio_manager);
     ~JavaAudioManager();
 
     bool Init();
@@ -48,7 +49,7 @@ class AudioManager {
     bool IsDeviceBlacklistedForOpenSLESUsage();
 
    private:
-    rtc::scoped_ptr<GlobalRef> audio_manager_;
+    std::unique_ptr<GlobalRef> audio_manager_;
     jmethodID init_;
     jmethodID dispose_;
     jmethodID is_communication_mode_enabled_;
@@ -128,13 +129,13 @@ class AudioManager {
   AttachCurrentThreadIfNeeded attach_thread_if_needed_;
 
   // Wraps the JNI interface pointer and methods associated with it.
-  rtc::scoped_ptr<JNIEnvironment> j_environment_;
+  std::unique_ptr<JNIEnvironment> j_environment_;
 
   // Contains factory method for creating the Java object.
-  rtc::scoped_ptr<NativeRegistration> j_native_registration_;
+  std::unique_ptr<NativeRegistration> j_native_registration_;
 
   // Wraps the Java specific parts of the AudioManager.
-  rtc::scoped_ptr<AudioManager::JavaAudioManager> j_audio_manager_;
+  std::unique_ptr<AudioManager::JavaAudioManager> j_audio_manager_;
 
   AudioDeviceModule::AudioLayer audio_layer_;