Rewrite scoped_array<T> to scoped_ptr<T[]> in gpu/, Linux edition.

gpu/command_buffer/service/buffer_manager.h

Index: gpu/command_buffer/service/buffer_manager.h
diff --git a/gpu/command_buffer/service/buffer_manager.h b/gpu/command_buffer/service/buffer_manager.h
index ad32be07a817a59e146e64d1232455054774ac6f..ccf2c18fa6b17ce864e9d92777f315706a0e9032 100644
--- a/gpu/command_buffer/service/buffer_manager.h
+++ b/gpu/command_buffer/service/buffer_manager.h
@@ -159,7 +159,7 @@ class GPU_EXPORT Buffer : public base::RefCounted<Buffer> {
 
   // A copy of the data in the buffer. This data is only kept if the target
   // is backed_ = true.
-  scoped_array<int8> shadow_;
+  scoped_ptr<int8[]> shadow_;
 
   // A map of ranges to the highest value in that range of a certain type.
   typedef std::map<Range, GLuint, Range::Less> RangeToMaxValueMap;