Make GL bindings conditional

ui/gl/gl_bindings_autogen_gl.h

Index: ui/gl/gl_bindings_autogen_gl.h
diff --git a/ui/gl/gl_bindings_autogen_gl.h b/ui/gl/gl_bindings_autogen_gl.h
index eb66b4a4534bbf735370e49eb478bc8d5e3f28a4..b38ba3f8838110534b9b30737e07ff8d21c7d6a3 100644
--- a/ui/gl/gl_bindings_autogen_gl.h
+++ b/ui/gl/gl_bindings_autogen_gl.h
@@ -894,27 +894,18 @@ struct ExtensionsGL {
   bool b_GL_ANGLE_translated_shader_source;
   bool b_GL_APPLE_fence;
   bool b_GL_APPLE_vertex_array_object;
-  bool b_GL_ARB_ES2_compatibility;
-  bool b_GL_ARB_blend_func_extended;
-  bool b_GL_ARB_copy_buffer;
   bool b_GL_ARB_draw_buffers;
   bool b_GL_ARB_draw_instanced;
-  bool b_GL_ARB_framebuffer_object;
   bool b_GL_ARB_get_program_binary;
   bool b_GL_ARB_instanced_arrays;
-  bool b_GL_ARB_internalformat_query;
-  bool b_GL_ARB_invalidate_subdata;
   bool b_GL_ARB_map_buffer_range;
   bool b_GL_ARB_occlusion_query;
   bool b_GL_ARB_robustness;
-  bool b_GL_ARB_sampler_objects;
   bool b_GL_ARB_sync;
   bool b_GL_ARB_texture_storage;
   bool b_GL_ARB_timer_query;
-  bool b_GL_ARB_transform_feedback2;
-  bool b_GL_ARB_uniform_buffer_object;
   bool b_GL_ARB_vertex_array_object;
-  bool b_GL_ARB_vertex_buffer_object;
+  bool b_GL_CHROMIUM_gles_depth_binding_hack;
   bool b_GL_EXT_debug_marker;
   bool b_GL_EXT_direct_state_access;
   bool b_GL_EXT_discard_framebuffer;
@@ -925,6 +916,7 @@ struct ExtensionsGL {
   bool b_GL_EXT_framebuffer_object;
   bool b_GL_EXT_map_buffer_range;
   bool b_GL_EXT_multisampled_render_to_texture;
+  bool b_GL_EXT_occlusion_query_boolean;
   bool b_GL_EXT_robustness;
   bool b_GL_EXT_texture_storage;
   bool b_GL_EXT_timer_query;