Convert //components/[a-e]* from scoped_ptr to std::unique_ptr

components/arc/test/fake_app_instance.h

Index: components/arc/test/fake_app_instance.h
diff --git a/components/arc/test/fake_app_instance.h b/components/arc/test/fake_app_instance.h
index ca34d04c73422746f15a9bcc7ad49c4d0282826a..a30e79e5b892678f7992839c6d58fa077e7d8403 100644
--- a/components/arc/test/fake_app_instance.h
+++ b/components/arc/test/fake_app_instance.h
@@ -6,11 +6,11 @@
 #define COMPONENTS_ARC_TEST_FAKE_APP_INSTANCE_H_
 
 #include <map>
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "components/arc/common/app.mojom.h"
 #include "mojo/public/cpp/bindings/binding.h"
@@ -117,7 +117,7 @@ class FakeAppInstance : public mojom::AppInstance {
   void WaitForOnAppInstanceReady();
 
  private:
-  using TaskIdToInfo = std::map<int32_t, scoped_ptr<Request>>;
+  using TaskIdToInfo = std::map<int32_t, std::unique_ptr<Request>>;
   // Mojo endpoints.
   mojo::Binding<mojom::AppInstance> binding_;
   mojom::AppHost* app_host_;