| Index: gpu/command_buffer/service/vertex_attrib_manager.h
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| diff --git a/gpu/command_buffer/service/vertex_attrib_manager.h b/gpu/command_buffer/service/vertex_attrib_manager.h
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| index 875e15ae80da860b2b2f6f04a8cdadc0697dc976..f3fae6d2d8f2e98ab144da10dad5f1ba210cfe1a 100644
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| --- a/gpu/command_buffer/service/vertex_attrib_manager.h
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| +++ b/gpu/command_buffer/service/vertex_attrib_manager.h
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| @@ -33,6 +33,7 @@ class GPU_EXPORT VertexAttrib {
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|    typedef std::list<VertexAttrib*> VertexAttribList;
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|  
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|    VertexAttrib();
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| +  VertexAttrib(const VertexAttrib& other);
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|    ~VertexAttrib();
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|  
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|    // Returns true if this VertexAttrib can access index.
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| 
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