Add plumbing to command buffer for CALayer min and mag filter.

gpu/command_buffer/build_gles2_cmd_buffer.py

Index: gpu/command_buffer/build_gles2_cmd_buffer.py
diff --git a/gpu/command_buffer/build_gles2_cmd_buffer.py b/gpu/command_buffer/build_gles2_cmd_buffer.py
index d207979d64b37c0a0c8aeddd8929cd23d646c57b..970ceb8e45e2c2f285d66c7346d6a6b5dbfed74a 100755
--- a/gpu/command_buffer/build_gles2_cmd_buffer.py
+++ b/gpu/command_buffer/build_gles2_cmd_buffer.py
@@ -4460,7 +4460,7 @@ _FUNCTION_INFO = {
     'cmd_args': 'GLuint contents_texture_id, GLfloat opacity, '
                 'GLuint background_color, GLuint edge_aa_mask, '
                 'GLboolean is_clipped, GLint sorting_context_id, '
-                'GLuint shm_id, GLuint shm_offset',
+                'GLuint filter, GLuint shm_id, GLuint shm_offset',
     'extension': 'CHROMIUM_schedule_ca_layer',
     'chromium': True,
   },