command_buffer: Implement CHROMIUM_framebuffer_mixed_samples extension

ui/gl/gl_enums_implementation_autogen.h

 // Copyright 2014 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.
 //
 // This file is auto-generated from
 // ui/gl/generate_bindings.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 388 matching lines @@
     {
         0x0D56, "GL_DEPTH_BITS",
     },
     {
         0x0D57, "GL_STENCIL_BITS",
     },
     {
         0x0DE1, "GL_TEXTURE_2D",
     },
     {
+        0x1, "GL_CA_LAYER_EDGE_LEFT_CHROMIUM",
+    },
+    {
         0x10000000, "GL_MULTISAMPLE_BUFFER_BIT4_QCOM",
     },
     {
         0x1004, "GL_TEXTURE_BORDER_COLOR_EXT",
     },
     {
         0x1100, "GL_DONT_CARE",
     },
     {
         0x1101, "GL_FASTEST",
@@ skipping 106 matching lines @@
     {
         0x1F01, "GL_RENDERER",
     },
     {
         0x1F02, "GL_VERSION",
     },
     {
         0x1F03, "GL_EXTENSIONS",
     },
     {
+        0x2, "GL_CA_LAYER_EDGE_RIGHT_CHROMIUM",
+    },
+    {
         0x20000000, "GL_MULTISAMPLE_BUFFER_BIT5_QCOM",
     },
     {
         0x2400, "GL_EYE_LINEAR_CHROMIUM",
     },
     {
         0x2401, "GL_OBJECT_LINEAR_CHROMIUM",
     },
     {
         0x2600, "GL_NEAREST",
@@ skipping 52 matching lines @@
     {
         0x3006, "GL_CLIP_DISTANCE6_APPLE",
     },
     {
         0x3007, "GL_CLIP_DISTANCE7_APPLE",
     },
     {
         0x300E, "GL_CONTEXT_LOST",
     },
     {
+        0x4, "GL_CA_LAYER_EDGE_BOTTOM_CHROMIUM",
+    },
+    {
         0x40000000, "GL_MULTISAMPLE_BUFFER_BIT6_QCOM",
     },
     {
         0x6003, "GL_GET_ERROR_QUERY_CHROMIUM",
     },
     {
         0x6004, "GL_COMMANDS_ISSUED_CHROMIUM",
     },
     {
         0x6006, "GL_ASYNC_PIXEL_PACK_COMPLETED_CHROMIUM",
@@ skipping 19 matching lines @@
     {
         0x78FA, "GL_RGB_YUV_420_CHROMIUM",
     },
     {
         0x78FB, "GL_RGB_YCBCR_422_CHROMIUM",
     },
     {
         0x78FC, "GL_RGB_YCBCR_420V_CHROMIUM",
     },
     {
+        0x8, "GL_CA_LAYER_EDGE_TOP_CHROMIUM",
+    },
+    {
         0x80000000, "GL_MULTISAMPLE_BUFFER_BIT7_QCOM",
     },
     {
         0x8001, "GL_CONSTANT_COLOR",
     },
     {
         0x8002, "GL_ONE_MINUS_CONSTANT_COLOR",
     },
     {
         0x8003, "GL_CONSTANT_ALPHA",
@@ skipping 2557 matching lines @@
     {
         0x9309, "GL_REFERENCED_BY_GEOMETRY_SHADER_EXT",
     },
     {
         0x9312, "GL_FRAMEBUFFER_DEFAULT_LAYERS_EXT",
     },
     {
         0x9317, "GL_MAX_FRAMEBUFFER_LAYERS_EXT",
     },
     {
+        0x9332, "GL_COVERAGE_MODULATION_CHROMIUM",
+    },
+    {
         0x9380, "GL_NUM_SAMPLE_COUNTS",
     },
     {
         0x93A0, "GL_TRANSLATED_SHADER_SOURCE_LENGTH_ANGLE",
     },
     {
         0x93A1, "GL_BGRA8_EXT",
     },
     {
         0x93A2, "GL_TEXTURE_USAGE_ANGLE",
@@ skipping 213 matching lines @@
     },
     {
         64, "GL_MAILBOX_SIZE_CHROMIUM",
     },
 };
 
 const GLEnums::EnumToString* const GLEnums::enum_to_string_table_ =
     enum_to_string_table;
 const size_t GLEnums::enum_to_string_table_len_ =
     sizeof(enum_to_string_table) / sizeof(enum_to_string_table[0]);