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

content/browser/compositor/offscreen_browser_compositor_output_surface.h

Index: content/browser/compositor/offscreen_browser_compositor_output_surface.h
diff --git a/content/browser/compositor/offscreen_browser_compositor_output_surface.h b/content/browser/compositor/offscreen_browser_compositor_output_surface.h
index abbb20c065d5e53d5172d0c731a3a325f2ce58ca..3af0c85659a7ef468cc5cb9788f6bffe01323b07 100644
--- a/content/browser/compositor/offscreen_browser_compositor_output_surface.h
+++ b/content/browser/compositor/offscreen_browser_compositor_output_surface.h
@@ -7,9 +7,10 @@
 
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/cancelable_callback.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "build/build_config.h"
 #include "content/browser/compositor/browser_compositor_output_surface.h"
@@ -29,7 +30,7 @@ class OffscreenBrowserCompositorOutputSurface
       const scoped_refptr<ContextProviderCommandBuffer>& context,
       const scoped_refptr<ContextProviderCommandBuffer>& worker_context,
       const scoped_refptr<ui::CompositorVSyncManager>& vsync_manager,
-      scoped_ptr<BrowserCompositorOverlayCandidateValidator>
+      std::unique_ptr<BrowserCompositorOverlayCandidateValidator>
           overlay_candidate_validator);
 
   ~OffscreenBrowserCompositorOutputSurface() override;
@@ -55,7 +56,7 @@ class OffscreenBrowserCompositorOutputSurface
 
   uint32_t fbo_;
   bool is_backbuffer_discarded_;
-  scoped_ptr<ReflectorTexture> reflector_texture_;
+  std::unique_ptr<ReflectorTexture> reflector_texture_;
 
   base::WeakPtrFactory<OffscreenBrowserCompositorOutputSurface>
       weak_ptr_factory_;