Remove proprietary constants from WebGL2RenderingContext.

https://bugs.webkit.org/show_bug.cgi?id=178511

Reviewed by Ryosuke Niwa.

As far as I can tell, these constants are not in the specification,
and no other browser supports them.

No new tests: just code removal.

* html/canvas/WebGL2RenderingContext.idl:


Canonical link: https://commits.webkit.org/194755@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@223743 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebCore/ChangeLog

@@ -1,3 +1,17 @@
+2017-10-19  Ms2ger  <Ms2ger@igalia.com>
+
+        Remove proprietary constants from WebGL2RenderingContext.
+        https://bugs.webkit.org/show_bug.cgi?id=178511
+
+        Reviewed by Ryosuke Niwa.
+
+        As far as I can tell, these constants are not in the specification,
+        and no other browser supports them.
+
+        No new tests: just code removal.
+
+        * html/canvas/WebGL2RenderingContext.idl:
+
 2017-10-19  Zalan Bujtas  <zalan@apple.com>
 
         [FrameView::layout cleanup] Move style update related logic to a separate function

Source/WebCore/html/canvas/WebGL2RenderingContext.idl

@@ -257,7 +257,6 @@ typedef (ImageData or HTMLImageElement or HTMLCanvasElement or HTMLVideoElement)
     const GLenum RGB8_SNORM                                    = 0x8F96;
     const GLenum RGBA8_SNORM                                   = 0x8F97;
     const GLenum SIGNED_NORMALIZED                             = 0x8F9C;
-    const GLenum PRIMITIVE_RESTART_FIXED_INDEX                 = 0x8D69;
     const GLenum COPY_READ_BUFFER                              = 0x8F36;
     const GLenum COPY_WRITE_BUFFER                             = 0x8F37;
     const GLenum COPY_READ_BUFFER_BINDING                      = 0x8F36; /* Same as COPY_READ_BUFFER */
@@ -310,32 +309,14 @@ typedef (ImageData or HTMLImageElement or HTMLCanvasElement or HTMLVideoElement)
     const GLenum ANY_SAMPLES_PASSED_CONSERVATIVE               = 0x8D6A;
     const GLenum SAMPLER_BINDING                               = 0x8919;
     const GLenum RGB10_A2UI                                    = 0x906F;
-    const GLenum TEXTURE_SWIZZLE_R                             = 0x8E42;
-    const GLenum TEXTURE_SWIZZLE_G                             = 0x8E43;
-    const GLenum TEXTURE_SWIZZLE_B                             = 0x8E44;
-    const GLenum TEXTURE_SWIZZLE_A                             = 0x8E45;
-    const GLenum GREEN                                         = 0x1904;
-    const GLenum BLUE                                          = 0x1905;
     const GLenum INT_2_10_10_10_REV                            = 0x8D9F;
     const GLenum TRANSFORM_FEEDBACK                            = 0x8E22;
     const GLenum TRANSFORM_FEEDBACK_PAUSED                     = 0x8E23;
     const GLenum TRANSFORM_FEEDBACK_ACTIVE                     = 0x8E24;
     const GLenum TRANSFORM_FEEDBACK_BINDING                    = 0x8E25;
-    const GLenum COMPRESSED_R11_EAC                            = 0x9270;
-    const GLenum COMPRESSED_SIGNED_R11_EAC                     = 0x9271;
-    const GLenum COMPRESSED_RG11_EAC                           = 0x9272;
-    const GLenum COMPRESSED_SIGNED_RG11_EAC                    = 0x9273;
-    const GLenum COMPRESSED_RGB8_ETC2                          = 0x9274;
-    const GLenum COMPRESSED_SRGB8_ETC2                         = 0x9275;
-    const GLenum COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2      = 0x9276;
-    const GLenum COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2     = 0x9277;
-    const GLenum COMPRESSED_RGBA8_ETC2_EAC                     = 0x9278;
-    const GLenum COMPRESSED_SRGB8_ALPHA8_ETC2_EAC              = 0x9279;
     const GLenum TEXTURE_IMMUTABLE_FORMAT                      = 0x912F;
     const GLenum MAX_ELEMENT_INDEX                             = 0x8D6B;
-    const GLenum NUM_SAMPLE_COUNTS                             = 0x9380;
     const GLenum TEXTURE_IMMUTABLE_LEVELS                      = 0x82DF;
-    const GLenum VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE             = 0x88FE;
 
     const GLint64 TIMEOUT_IGNORED                              = -1;