Remove abstractions around GLuint and GL constants.

gpu/command_buffer/common/gles2_cmd_utils.cc

Index: gpu/command_buffer/common/gles2_cmd_utils.cc
diff --git a/gpu/command_buffer/common/gles2_cmd_utils.cc b/gpu/command_buffer/common/gles2_cmd_utils.cc
index 9f3cbb2585ae53ee1bf7cecf81961bc3a11e897b..69296a0946c1950e6b8ff8ac6f6fef1322f07fbc 100644
--- a/gpu/command_buffer/common/gles2_cmd_utils.cc
+++ b/gpu/command_buffer/common/gles2_cmd_utils.cc
@@ -1373,9 +1373,9 @@ bool GLES2Util::IsFloatFormat(uint32_t internal_format) {
 
 namespace {
 
-// WebGraphicsContext3DCommandBufferImpl configuration attributes. Those in
-// the 16-bit range are the same as used by EGL. Those outside the 16-bit range
-// are unique to Chromium. Attributes are matched using a closest fit algorithm.
+// GL context configuration attributes. Those in the 16-bit range are the same
+// as used by EGL. Those outside the 16-bit range are unique to Chromium.
+// Attributes are matched using a closest fit algorithm.
 
 // From <EGL/egl.h>.
 #include <stddef.h>