Add a new command buffer function glScheduleCALayerInUseQueryCHROMIUM.

gpu/command_buffer/cmd_buffer_functions.txt

Index: gpu/command_buffer/cmd_buffer_functions.txt
diff --git a/gpu/command_buffer/cmd_buffer_functions.txt b/gpu/command_buffer/cmd_buffer_functions.txt
index 91260ea787cd481ad8869f12001d4d5bf5e2c220..692b713419da4a567a2f49b42ac6a710b936a40e 100644
--- a/gpu/command_buffer/cmd_buffer_functions.txt
+++ b/gpu/command_buffer/cmd_buffer_functions.txt
@@ -307,6 +307,7 @@ GL_APICALL void         GL_APIENTRY glDrawBuffersEXT (GLsizei count, const GLenu
 GL_APICALL void         GL_APIENTRY glDiscardBackbufferCHROMIUM (void);
 GL_APICALL void         GL_APIENTRY glScheduleOverlayPlaneCHROMIUM (GLint plane_z_order, GLenum plane_transform, GLuint overlay_texture_id, GLint bounds_x, GLint bounds_y, GLint bounds_width, GLint bounds_height, GLfloat uv_x, GLfloat uv_y, GLfloat uv_width, GLfloat uv_height);
 GL_APICALL void         GL_APIENTRY glScheduleCALayerCHROMIUM (GLuint contents_texture_id, const GLfloat* contents_rect, GLfloat opacity, GLuint background_color, GLuint edge_aa_mask, const GLfloat* bounds_rect, GLboolean is_clipped, const GLfloat* clip_rect, GLint sorting_context_id, const GLfloat* transform, GLuint filter);
+GL_APICALL void         GL_APIENTRY glScheduleCALayerInUseQueryCHROMIUM (GLuint n, const GLuint* textures);
 GL_APICALL void         GL_APIENTRY glCommitOverlayPlanesCHROMIUM (void);
 GL_APICALL void         GL_APIENTRY glSwapInterval (GLint interval);
 GL_APICALL void         GL_APIENTRY glFlushDriverCachesCHROMIUM (void);