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

gpu/command_buffer/service/program_cache.cc

Index: gpu/command_buffer/service/program_cache.cc
diff --git a/gpu/command_buffer/service/program_cache.cc b/gpu/command_buffer/service/program_cache.cc
index bc32dfcff5535683b3835cb9303195beaeb607f0..48fafabd702f27b838c82989992c9b82969dc666 100644
--- a/gpu/command_buffer/service/program_cache.cc
+++ b/gpu/command_buffer/service/program_cache.cc
@@ -152,7 +152,7 @@ void ProgramCache::ComputeProgramHash(
   const size_t map_size = CalculateMapSize(bind_attrib_location_map);
   const size_t total_size = shader0_size + shader1_size + map_size;
 
-  scoped_array<unsigned char> buffer(new unsigned char[total_size]);
+  scoped_ptr<unsigned char[]> buffer(new unsigned char[total_size]);
   memcpy(buffer.get(), hashed_shader_0, shader0_size);
   memcpy(&buffer[shader0_size], hashed_shader_1, shader1_size);
   if (map_size != 0) {