| Index: ui/gl/gl_bindings.h
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| diff --git a/ui/gl/gl_bindings.h b/ui/gl/gl_bindings.h
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| index 28b35eed27f6e81107b203a52fec874b007d2fff..c6a1eac01309293a5bf951cf893c858bbe0c7c7c 100644
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| --- a/ui/gl/gl_bindings.h
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| +++ b/ui/gl/gl_bindings.h
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| @@ -170,6 +170,19 @@
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|  #define GL_NUM_PROGRAM_BINARY_FORMATS_OES                0x87FE
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|  #define GL_PROGRAM_BINARY_FORMATS_OES                    0x87FF
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|  
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| +#ifndef GL_EXT_multisampled_render_to_texture
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| +#define GL_RENDERBUFFER_SAMPLES_EXT                      0x8CAB
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| +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT        0x8D56
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| +#define GL_MAX_SAMPLES_EXT                               0x8D57
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| +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_SAMPLES_EXT    0x8D6C
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| +#endif
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| +
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| +#ifndef GL_IMG_multisampled_render_to_texture
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| +#define GL_RENDERBUFFER_SAMPLES_IMG                      0x9133
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| +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_IMG        0x9134
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| +#define GL_MAX_SAMPLES_IMG                               0x9135
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| +#define GL_TEXTURE_SAMPLES_IMG                           0x9136
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| +#endif
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|  
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|  #define GL_GLEXT_PROTOTYPES 1
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|  
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| 
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