convert //gpu to std::unique_ptr

gpu/command_buffer/client/share_group.h

Index: gpu/command_buffer/client/share_group.h
diff --git a/gpu/command_buffer/client/share_group.h b/gpu/command_buffer/client/share_group.h
index 25427e3e12c84ef26be7750dcf8a1e4864c5c3e2..066c6e6266596bf3ac15db0a1ba8b840163afbe0 100644
--- a/gpu/command_buffer/client/share_group.h
+++ b/gpu/command_buffer/client/share_group.h
@@ -7,8 +7,10 @@
 
 #include <GLES2/gl2.h>
 #include <stdint.h>
+
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "gles2_impl_export.h"
 #include "gpu/command_buffer/client/ref_counted.h"
 #include "gpu/command_buffer/common/gles2_cmd_format.h"
@@ -152,10 +154,11 @@ class GLES2_IMPL_EXPORT ShareGroup
   // Install a new program info manager. Used for testing only;
   void set_program_info_manager(ProgramInfoManager* manager);
 
-  scoped_ptr<IdHandlerInterface> id_handlers_[id_namespaces::kNumIdNamespaces];
-  scoped_ptr<RangeIdHandlerInterface>
+  std::unique_ptr<IdHandlerInterface>
+      id_handlers_[id_namespaces::kNumIdNamespaces];
+  std::unique_ptr<RangeIdHandlerInterface>
       range_id_handlers_[id_namespaces::kNumRangeIdNamespaces];
-  scoped_ptr<ProgramInfoManager> program_info_manager_;
+  std::unique_ptr<ProgramInfoManager> program_info_manager_;
 
   bool bind_generates_resource_;
   uint64_t tracing_guid_;