Convert //chromecast from scoped_ptr to std::unique_ptr

chromecast/app/android/crash_handler.h

Index: chromecast/app/android/crash_handler.h
diff --git a/chromecast/app/android/crash_handler.h b/chromecast/app/android/crash_handler.h
index d4a79754d07389c05478dd780065fcf316900cfc..042ba918c08a4e88234c546e389af5d7e1257956 100644
--- a/chromecast/app/android/crash_handler.h
+++ b/chromecast/app/android/crash_handler.h
@@ -6,11 +6,12 @@
 #define CHROMECAST_APP_ANDROID_CRASH_HANDLER_H_
 
 #include <jni.h>
+
+#include <memory>
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 
 namespace chromecast {
 class CastCrashReporterClientAndroid;
@@ -47,7 +48,7 @@ class CrashHandler {
 
   std::string process_type_;
 
-  scoped_ptr<CastCrashReporterClientAndroid> crash_reporter_client_;
+  std::unique_ptr<CastCrashReporterClientAndroid> crash_reporter_client_;
 
   DISALLOW_COPY_AND_ASSIGN(CrashHandler);
 };