Replace scoped_ptr with unique_ptr in webrtc/api/

webrtc/api/proxy_unittest.cc

Index: webrtc/api/proxy_unittest.cc
diff --git a/webrtc/api/proxy_unittest.cc b/webrtc/api/proxy_unittest.cc
index 557c85bf11f035b7457165c3c7c0da1694ab3740..931ba28eba83ee41f258022bd9c714240cda79f0 100644
--- a/webrtc/api/proxy_unittest.cc
+++ b/webrtc/api/proxy_unittest.cc
@@ -10,12 +10,12 @@
 
 #include "webrtc/api/proxy.h"
 
+#include <memory>
 #include <string>
 
 #include "testing/gmock/include/gmock/gmock.h"
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/refcount.h"
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/base/thread.h"
 
 using ::testing::_;
@@ -98,7 +98,7 @@ class SignalingProxyTest : public testing::Test {
   }
 
  protected:
-  rtc::scoped_ptr<rtc::Thread> signaling_thread_;
+  std::unique_ptr<rtc::Thread> signaling_thread_;
   rtc::scoped_refptr<FakeInterface> fake_signaling_proxy_;
   rtc::scoped_refptr<Fake> fake_;
 };
@@ -175,7 +175,7 @@ class ProxyTest : public SignalingProxyTest {
   }
 
  protected:
-  rtc::scoped_ptr<rtc::Thread> worker_thread_;
+  std::unique_ptr<rtc::Thread> worker_thread_;
   rtc::scoped_refptr<FakeInterface> fake_proxy_;
 };