Convert Web IDL void to undefined

Fixes #27660

1 files changed, 86 insertions, 86 deletions

diff --git a/components/script/dom/webidls/WebGL2RenderingContext.webidl b/components/script/dom/webidls/WebGL2RenderingContext.webidl
index 632f1ce5cc6..3d5d086f554 100644
--- a/components/script/dom/webidls/WebGL2RenderingContext.webidl
+++ b/components/script/dom/webidls/WebGL2RenderingContext.webidl
@@ -286,33 +286,33 @@ interface mixin WebGL2RenderingContextBase
   const GLenum MAX_CLIENT_WAIT_TIMEOUT_WEBGL                 = 0x9247;
 
   /* Buffer objects */
-  void copyBufferSubData(GLenum readTarget, GLenum writeTarget, GLintptr readOffset,
+  undefined copyBufferSubData(GLenum readTarget, GLenum writeTarget, GLintptr readOffset,
                          GLintptr writeOffset, GLsizeiptr size);
   // MapBufferRange, in particular its read-only and write-only modes,
   // can not be exposed safely to JavaScript. GetBufferSubData
   // replaces it for the purpose of fetching data back from the GPU.
-  void getBufferSubData(GLenum target, GLintptr srcByteOffset, /*[AllowShared]*/ ArrayBufferView dstBuffer,
+  undefined getBufferSubData(GLenum target, GLintptr srcByteOffset, /*[AllowShared]*/ ArrayBufferView dstBuffer,
                         optional GLuint dstOffset = 0, optional GLuint length = 0);
 
   /* 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,
+  undefined framebufferTextureLayer(GLenum target, GLenum attachment, WebGLTexture? texture, GLint level,
                                GLint layer);
-  void invalidateFramebuffer(GLenum target, sequence<GLenum> attachments);
-  void invalidateSubFramebuffer(GLenum target, sequence<GLenum> attachments,
+  undefined invalidateFramebuffer(GLenum target, sequence<GLenum> attachments);
+  undefined invalidateSubFramebuffer(GLenum target, sequence<GLenum> attachments,
                                 GLint x, GLint y, GLsizei width, GLsizei height);
-  void readBuffer(GLenum src);
+  undefined readBuffer(GLenum src);
 
   /* Renderbuffer objects */
   any getInternalformatParameter(GLenum target, GLenum internalformat, GLenum pname);
-  void renderbufferStorageMultisample(GLenum target, GLsizei samples, GLenum internalformat,
+  undefined renderbufferStorageMultisample(GLenum target, GLsizei samples, GLenum internalformat,
                                       GLsizei width, GLsizei height);
 
   /* Texture objects */
-  void texStorage2D(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width,
+  undefined texStorage2D(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width,
                     GLsizei height);
-  void texStorage3D(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width,
+  undefined texStorage3D(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width,
                     GLsizei height, GLsizei depth);
 
   //[Throws]
@@ -365,155 +365,155 @@ interface mixin WebGL2RenderingContextBase
   [WebGLHandlesContextLoss] GLint getFragDataLocation(WebGLProgram program, DOMString name);
 
   /* Uniforms */
-  void uniform1ui(WebGLUniformLocation? location, GLuint v0);
-  void uniform2ui(WebGLUniformLocation? location, GLuint v0, GLuint v1);
-  void uniform3ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2);
-  void uniform4ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
+  undefined uniform1ui(WebGLUniformLocation? location, GLuint v0);
+  undefined uniform2ui(WebGLUniformLocation? location, GLuint v0, GLuint v1);
+  undefined uniform3ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2);
+  undefined uniform4ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
 
-  void uniform1uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
+  undefined uniform1uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
                    optional GLuint srcLength = 0);
-  void uniform2uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
+  undefined uniform2uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
                    optional GLuint srcLength = 0);
-  void uniform3uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
+  undefined uniform3uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
                    optional GLuint srcLength = 0);
-  void uniform4uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
+  undefined uniform4uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
                    optional GLuint srcLength = 0);
 
-  void uniformMatrix3x2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
+  undefined uniformMatrix3x2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
                           optional GLuint srcOffset = 0, optional GLuint srcLength = 0);
-  void uniformMatrix4x2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
+  undefined uniformMatrix4x2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
                           optional GLuint srcOffset = 0, optional GLuint srcLength = 0);
 
-  void uniformMatrix2x3fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
+  undefined uniformMatrix2x3fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
                           optional GLuint srcOffset = 0, optional GLuint srcLength = 0);
-  void uniformMatrix4x3fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
+  undefined uniformMatrix4x3fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
                           optional GLuint srcOffset = 0, optional GLuint srcLength = 0);
 
-  void uniformMatrix2x4fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
+  undefined uniformMatrix2x4fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
                           optional GLuint srcOffset = 0, optional GLuint srcLength = 0);
-  void uniformMatrix3x4fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
+  undefined uniformMatrix3x4fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
                           optional GLuint srcOffset = 0, optional GLuint srcLength = 0);
 
   /* Vertex attribs */
-  void vertexAttribI4i(GLuint index, GLint x, GLint y, GLint z, GLint w);
-  void vertexAttribI4iv(GLuint index, Int32List values);
-  void vertexAttribI4ui(GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
-  void vertexAttribI4uiv(GLuint index, Uint32List values);
-  void vertexAttribIPointer(GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset);
+  undefined vertexAttribI4i(GLuint index, GLint x, GLint y, GLint z, GLint w);
+  undefined vertexAttribI4iv(GLuint index, Int32List values);
+  undefined vertexAttribI4ui(GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
+  undefined vertexAttribI4uiv(GLuint index, Uint32List values);
+  undefined vertexAttribIPointer(GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset);
 
   /* Writing to the drawing buffer */
-  void vertexAttribDivisor(GLuint index, GLuint divisor);
-  void drawArraysInstanced(GLenum mode, GLint first, GLsizei count, GLsizei instanceCount);
-  void drawElementsInstanced(GLenum mode, GLsizei count, GLenum type, GLintptr offset, GLsizei instanceCount);
-  void drawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, GLintptr offset);
+  undefined vertexAttribDivisor(GLuint index, GLuint divisor);
+  undefined drawArraysInstanced(GLenum mode, GLint first, GLsizei count, GLsizei instanceCount);
+  undefined drawElementsInstanced(GLenum mode, GLsizei count, GLenum type, GLintptr offset, GLsizei instanceCount);
+  undefined drawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, GLintptr offset);
 
   /* Multiple Render Targets */
-  void drawBuffers(sequence<GLenum> buffers);
+  undefined drawBuffers(sequence<GLenum> buffers);
 
-  void clearBufferfv(GLenum buffer, GLint drawbuffer, Float32List values,
+  undefined clearBufferfv(GLenum buffer, GLint drawbuffer, Float32List values,
                      optional GLuint srcOffset = 0);
-  void clearBufferiv(GLenum buffer, GLint drawbuffer, Int32List values,
+  undefined clearBufferiv(GLenum buffer, GLint drawbuffer, Int32List values,
                      optional GLuint srcOffset = 0);
-  void clearBufferuiv(GLenum buffer, GLint drawbuffer, Uint32List values,
+  undefined clearBufferuiv(GLenum buffer, GLint drawbuffer, Uint32List values,
                       optional GLuint srcOffset = 0);
 
-  void clearBufferfi(GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
+  undefined clearBufferfi(GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
 
   /* Query Objects */
   WebGLQuery? createQuery();
-  void deleteQuery(WebGLQuery? query);
+  undefined deleteQuery(WebGLQuery? query);
   /*[WebGLHandlesContextLoss]*/ GLboolean isQuery(WebGLQuery? query);
-  void beginQuery(GLenum target, WebGLQuery query);
-  void endQuery(GLenum target);
+  undefined beginQuery(GLenum target, WebGLQuery query);
+  undefined endQuery(GLenum target);
   WebGLQuery? getQuery(GLenum target, GLenum pname);
   any getQueryParameter(WebGLQuery query, GLenum pname);
 
   /* Sampler Objects */
   WebGLSampler? createSampler();
-  void deleteSampler(WebGLSampler? sampler);
+  undefined deleteSampler(WebGLSampler? sampler);
   [WebGLHandlesContextLoss] GLboolean isSampler(WebGLSampler? sampler);
-  void bindSampler(GLuint unit, WebGLSampler? sampler);
-  void samplerParameteri(WebGLSampler sampler, GLenum pname, GLint param);
-  void samplerParameterf(WebGLSampler sampler, GLenum pname, GLfloat param);
+  undefined bindSampler(GLuint unit, WebGLSampler? sampler);
+  undefined samplerParameteri(WebGLSampler sampler, GLenum pname, GLint param);
+  undefined samplerParameterf(WebGLSampler sampler, GLenum pname, GLfloat param);
   any getSamplerParameter(WebGLSampler sampler, GLenum pname);
 
   /* Sync objects */
   WebGLSync? fenceSync(GLenum condition, GLbitfield flags);
   [WebGLHandlesContextLoss] GLboolean isSync(WebGLSync? sync);
-  void deleteSync(WebGLSync? sync);
+  undefined deleteSync(WebGLSync? sync);
   GLenum clientWaitSync(WebGLSync sync, GLbitfield flags, GLuint64 timeout);
-  void waitSync(WebGLSync sync, GLbitfield flags, GLint64 timeout);
+  undefined waitSync(WebGLSync sync, GLbitfield flags, GLint64 timeout);
   any getSyncParameter(WebGLSync sync, GLenum pname);
 
   /* Transform Feedback */
   WebGLTransformFeedback? createTransformFeedback();
-  void deleteTransformFeedback(WebGLTransformFeedback? tf);
+  undefined deleteTransformFeedback(WebGLTransformFeedback? tf);
   [WebGLHandlesContextLoss] GLboolean isTransformFeedback(WebGLTransformFeedback? tf);
-  void bindTransformFeedback (GLenum target, WebGLTransformFeedback? tf);
-  void beginTransformFeedback(GLenum primitiveMode);
-  void endTransformFeedback();
-  void transformFeedbackVaryings(WebGLProgram program, sequence<DOMString> varyings, GLenum bufferMode);
+  undefined bindTransformFeedback (GLenum target, WebGLTransformFeedback? tf);
+  undefined beginTransformFeedback(GLenum primitiveMode);
+  undefined endTransformFeedback();
+  undefined transformFeedbackVaryings(WebGLProgram program, sequence<DOMString> varyings, GLenum bufferMode);
   WebGLActiveInfo? getTransformFeedbackVarying(WebGLProgram program, GLuint index);
-  void pauseTransformFeedback();
-  void resumeTransformFeedback();
+  undefined pauseTransformFeedback();
+  undefined resumeTransformFeedback();
 
   /* Uniform Buffer Objects and Transform Feedback Buffers */
-  void bindBufferBase(GLenum target, GLuint index, WebGLBuffer? buffer);
-  void bindBufferRange(GLenum target, GLuint index, WebGLBuffer? buffer, GLintptr offset, GLsizeiptr size);
+  undefined bindBufferBase(GLenum target, GLuint index, WebGLBuffer? buffer);
+  undefined bindBufferRange(GLenum target, GLuint index, WebGLBuffer? buffer, GLintptr offset, GLsizeiptr size);
   any getIndexedParameter(GLenum target, GLuint index);
   sequence<GLuint>? getUniformIndices(WebGLProgram program, sequence<DOMString> uniformNames);
   any getActiveUniforms(WebGLProgram program, sequence<GLuint> uniformIndices, GLenum pname);
   GLuint getUniformBlockIndex(WebGLProgram program, DOMString uniformBlockName);
   any getActiveUniformBlockParameter(WebGLProgram program, GLuint uniformBlockIndex, GLenum pname);
   DOMString? getActiveUniformBlockName(WebGLProgram program, GLuint uniformBlockIndex);
-  void uniformBlockBinding(WebGLProgram program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
+  undefined uniformBlockBinding(WebGLProgram program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
 
   /* Vertex Array Objects */
   WebGLVertexArrayObject? createVertexArray();
-  void deleteVertexArray(WebGLVertexArrayObject? vertexArray);
+  undefined deleteVertexArray(WebGLVertexArrayObject? vertexArray);
   [WebGLHandlesContextLoss] GLboolean isVertexArray(WebGLVertexArrayObject? vertexArray);
-  void bindVertexArray(WebGLVertexArrayObject? array);
+  undefined bindVertexArray(WebGLVertexArrayObject? array);
 };
 
 interface mixin WebGL2RenderingContextOverloads
 {
   // WebGL1:
-  void bufferData(GLenum target, GLsizeiptr size, GLenum usage);
-  void bufferData(GLenum target, /*[AllowShared]*/ BufferSource? srcData, GLenum usage);
-  void bufferSubData(GLenum target, GLintptr dstByteOffset, /*[AllowShared]*/ BufferSource srcData);
+  undefined bufferData(GLenum target, GLsizeiptr size, GLenum usage);
+  undefined bufferData(GLenum target, /*[AllowShared]*/ BufferSource? srcData, GLenum usage);
+  undefined bufferSubData(GLenum target, GLintptr dstByteOffset, /*[AllowShared]*/ BufferSource srcData);
   // WebGL2:
-  void bufferData(GLenum target, /*[AllowShared]*/ ArrayBufferView srcData, GLenum usage, GLuint srcOffset,
+  undefined bufferData(GLenum target, /*[AllowShared]*/ ArrayBufferView srcData, GLenum usage, GLuint srcOffset,
                   optional GLuint length = 0);
-  void bufferSubData(GLenum target, GLintptr dstByteOffset, /*[AllowShared]*/ ArrayBufferView srcData,
+  undefined bufferSubData(GLenum target, GLintptr dstByteOffset, /*[AllowShared]*/ ArrayBufferView srcData,
                      GLuint srcOffset, optional GLuint length = 0);
 
   // WebGL1 legacy entrypoints:
   [Throws]
-  void texImage2D(GLenum target, GLint level, GLint internalformat,
+  undefined texImage2D(GLenum target, GLint level, GLint internalformat,
                   GLsizei width, GLsizei height, GLint border, GLenum format,
                   GLenum type, /*[AllowShared]*/ ArrayBufferView? pixels);
   [Throws]
-  void texImage2D(GLenum target, GLint level, GLint internalformat,
+  undefined texImage2D(GLenum target, GLint level, GLint internalformat,
                   GLenum format, GLenum type, TexImageSource source); // May throw DOMException
 
   [Throws]
-  void texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset,
+  undefined texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset,
                      GLsizei width, GLsizei height,
                      GLenum format, GLenum type, /*[AllowShared]*/ ArrayBufferView? pixels);
   [Throws]
-  void texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset,
+  undefined texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset,
                      GLenum format, GLenum type, TexImageSource source); // May throw DOMException
 
   // WebGL2 entrypoints:
   [Throws]
-  void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height,
+  undefined texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height,
                   GLint border, GLenum format, GLenum type, GLintptr pboOffset);
   [Throws]
-  void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height,
+  undefined texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height,
                   GLint border, GLenum format, GLenum type,
                   TexImageSource source); // May throw DOMException
   [Throws]
-  void texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height,
+  undefined texImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height,
                   GLint border, GLenum format, GLenum type, /*[AllowShared]*/ ArrayBufferView srcData,
                   GLuint srcOffset);
 
@@ -531,51 +531,51 @@ interface mixin WebGL2RenderingContextOverloads
 
   //void compressedTexImage2D(GLenum target, GLint level, GLenum internalformat, GLsizei width,
   //                          GLsizei height, GLint border, GLsizei imageSize, GLintptr offset);
-  void compressedTexImage2D(GLenum target, GLint level, GLenum internalformat, GLsizei width,
+  undefined compressedTexImage2D(GLenum target, GLint level, GLenum internalformat, GLsizei width,
                             GLsizei height, GLint border, /*[AllowShared]*/ ArrayBufferView srcData,
                             optional GLuint srcOffset = 0, optional GLuint srcLengthOverride = 0);
 
   //void compressedTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset,
   //                             GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, GLintptr offset);
-  void compressedTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset,
+  undefined compressedTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset,
                                GLsizei width, GLsizei height, GLenum format,
                                /*[AllowShared]*/ ArrayBufferView srcData,
                                optional GLuint srcOffset = 0,
                                optional GLuint srcLengthOverride = 0);
 
-  void uniform1fv(WebGLUniformLocation? location, Float32List data, optional GLuint srcOffset = 0,
+  undefined uniform1fv(WebGLUniformLocation? location, Float32List data, optional GLuint srcOffset = 0,
                   optional GLuint srcLength = 0);
-  void uniform2fv(WebGLUniformLocation? location, Float32List data, optional GLuint srcOffset = 0,
+  undefined uniform2fv(WebGLUniformLocation? location, Float32List data, optional GLuint srcOffset = 0,
                   optional GLuint srcLength = 0);
-  void uniform3fv(WebGLUniformLocation? location, Float32List data, optional GLuint srcOffset = 0,
+  undefined uniform3fv(WebGLUniformLocation? location, Float32List data, optional GLuint srcOffset = 0,
                   optional GLuint srcLength = 0);
-  void uniform4fv(WebGLUniformLocation? location, Float32List data, optional GLuint srcOffset = 0,
+  undefined uniform4fv(WebGLUniformLocation? location, Float32List data, optional GLuint srcOffset = 0,
                   optional GLuint srcLength = 0);
 
-  void uniform1iv(WebGLUniformLocation? location, Int32List data, optional GLuint srcOffset = 0,
+  undefined uniform1iv(WebGLUniformLocation? location, Int32List data, optional GLuint srcOffset = 0,
                   optional GLuint srcLength = 0);
-  void uniform2iv(WebGLUniformLocation? location, Int32List data, optional GLuint srcOffset = 0,
+  undefined uniform2iv(WebGLUniformLocation? location, Int32List data, optional GLuint srcOffset = 0,
                   optional GLuint srcLength = 0);
-  void uniform3iv(WebGLUniformLocation? location, Int32List data, optional GLuint srcOffset = 0,
+  undefined uniform3iv(WebGLUniformLocation? location, Int32List data, optional GLuint srcOffset = 0,
                   optional GLuint srcLength = 0);
-  void uniform4iv(WebGLUniformLocation? location, Int32List data, optional GLuint srcOffset = 0,
+  undefined uniform4iv(WebGLUniformLocation? location, Int32List data, optional GLuint srcOffset = 0,
                   optional GLuint srcLength = 0);
 
-  void uniformMatrix2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
+  undefined uniformMatrix2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
                         optional GLuint srcOffset = 0, optional GLuint srcLength = 0);
-  void uniformMatrix3fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
+  undefined uniformMatrix3fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
                         optional GLuint srcOffset = 0, optional GLuint srcLength = 0);
-  void uniformMatrix4fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
+  undefined uniformMatrix4fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
                         optional GLuint srcOffset = 0, optional GLuint srcLength = 0);
 
   /* Reading back pixels */
   // WebGL1:
-  void readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type,
+  undefined readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type,
                   /*[AllowShared]*/ ArrayBufferView? dstData);
   // WebGL2:
-  void readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type,
+  undefined readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type,
                   GLintptr offset);
-  void readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type,
+  undefined readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type,
                   /*[AllowShared]*/ ArrayBufferView dstData, GLuint dstOffset);
 };