Add a new command buffer function glScheduleCALayerInUseQueryCHROMIUM.

gpu/GLES2/gl2extchromium.h

Index: gpu/GLES2/gl2extchromium.h
diff --git a/gpu/GLES2/gl2extchromium.h b/gpu/GLES2/gl2extchromium.h
index bf7b3a0c6004d5b8628bbe7f4397d21161eca834..5eddb08028112f030de557e77568f10260a7ac6b 100644
--- a/gpu/GLES2/gl2extchromium.h
+++ b/gpu/GLES2/gl2extchromium.h
@@ -792,6 +792,8 @@ glScheduleCALayerCHROMIUM(GLuint contents_texture_id,
                           GLint sorting_context_id,
                           const GLfloat* transform,
                           GLuint filter);
+GL_APICALL void GL_APIENTRY
+glScheduleCALayerInUseQueryCHROMIUM(GLsizei count, const GLuint* textures);
 #endif
 typedef void(GL_APIENTRYP PFNGLSCHEDULECALAYERCHROMIUMPROC)(
     GLuint contents_texture_id,
@@ -805,6 +807,9 @@ typedef void(GL_APIENTRYP PFNGLSCHEDULECALAYERCHROMIUMPROC)(
     GLint sorting_context_id,
     const GLfloat* transform,
     GLuint filter);
+typedef void(GL_APIENTRYP PFNGLSCHEDULECALAYERINUSEQUERYCHROMIUMPROC)(
+    GLsizei count,
+    const GLuint* textures);
 #endif /* GL_CHROMIUM_schedule_ca_layer */
 
 /* GL_CHROMIUM_sync_query */