Set attachment for bound framebuffer in FramebufferTextureLayer

third_party/WebKit/Source/modules/webgl/WebGL2RenderingContextBase.idl

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 typedef unsigned long  GLenum;
 typedef boolean        GLboolean;
 typedef unsigned long  GLbitfield;
 typedef byte           GLbyte; // 'byte' should be a signed 8 bit type.
 typedef short          GLshort;
 typedef long           GLint;
@@ skipping 290 matching lines @@
 
     /* WebGL-specific enums */
     const GLenum MAX_CLIENT_WAIT_TIMEOUT_WEBGL                 = 0x9247;
 
     /* Buffer objects */
     void copyBufferSubData(GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
     void getBufferSubData(GLenum target, GLintptr offset, ArrayBuffer? returnedData);
 
     /* Framebuffer objects */
     void blitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
-    void framebufferTextureLayer(GLenum target, GLenum attachment, WebGLTexture texture, GLint level, GLint layer);
+    [CallWith=ScriptState] void framebufferTextureLayer(GLenum target, GLenum attachment, WebGLTexture? texture, GLint level, GLint layer);
     [CallWith=ScriptState] any getInternalformatParameter(GLenum target, GLenum internalformat, GLenum pname);
     void invalidateFramebuffer(GLenum target, sequence<GLenum> attachments);
     void invalidateSubFramebuffer (GLenum target, sequence<GLenum> attachments, GLint x, GLint y, GLsizei width, GLsizei height);
     void readBuffer(GLenum mode);
 
     /* Renderbuffer objects */
     void renderbufferStorageMultisample(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
 
     /* Texture objects */
     void texStorage2D(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
@@ skipping 114 matching lines @@
     /* Vertex Array Objects */
     WebGLVertexArrayObject createVertexArray();
     [CallWith=ScriptState] void deleteVertexArray(WebGLVertexArrayObject? vertexArray);
     GLboolean isVertexArray(WebGLVertexArrayObject? vertexArray);
     [CallWith=ScriptState] void bindVertexArray(WebGLVertexArrayObject? vertexArray);
 
     /* Reading */
     void readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLintptr offset);
 };
 WebGL2RenderingContextBase implements WebGLRenderingContextBase;