Convert //cc from scoped_ptr to std::unique_ptr.

cc/test/fake_layer_tree_host_client.cc

Index: cc/test/fake_layer_tree_host_client.cc
diff --git a/cc/test/fake_layer_tree_host_client.cc b/cc/test/fake_layer_tree_host_client.cc
index 43e6d2ba576d3eb27dbb39313b8d100ca7f7237f..6de02bf6175e5c439f39c75a29359423e6a40d2b 100644
--- a/cc/test/fake_layer_tree_host_client.cc
+++ b/cc/test/fake_layer_tree_host_client.cc
@@ -4,6 +4,7 @@
 
 #include "cc/test/fake_layer_tree_host_client.h"
 
+#include "base/memory/ptr_util.h"
 #include "cc/output/context_provider.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/test_web_graphics_context_3d.h"
@@ -23,14 +24,14 @@ FakeLayerTreeHostClient::~FakeLayerTreeHostClient() {}
 
 void FakeLayerTreeHostClient::RequestNewOutputSurface() {
   DCHECK(host_);
-  scoped_ptr<OutputSurface> surface;
+  std::unique_ptr<OutputSurface> surface;
   if (use_software_rendering_) {
     if (use_delegating_renderer_) {
       surface = FakeOutputSurface::CreateDelegatingSoftware(
-          make_scoped_ptr(new SoftwareOutputDevice));
+          base::WrapUnique(new SoftwareOutputDevice));
     } else {
       surface = FakeOutputSurface::CreateSoftware(
-          make_scoped_ptr(new SoftwareOutputDevice));
+          base::WrapUnique(new SoftwareOutputDevice));
     }
   } else if (use_delegating_renderer_) {
     surface = FakeOutputSurface::CreateDelegating3d();