GLES: Fixed imports.

src/glimports.h

@@ -487,6 +487,7 @@ GL_IMPORT_OES__(true,  PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC,           glCompressedT
 
 GL_IMPORT_EXT__(true,  PFNGLTEXSTORAGE2DPROC,                      glTexStorage2D);
 GL_IMPORT_EXT__(true,  PFNGLTEXSTORAGE3DPROC,                      glTexStorage3D);
+GL_IMPORT______(true,  PFNGLTEXIMAGE2DMULTISAMPLEPROC,             glTexImage2DMultisample);
 
 GL_IMPORT_EXT__(true,  PFNGLINSERTEVENTMARKEREXTPROC,              glInsertEventMarker);
 GL_IMPORT_EXT__(true,  PFNGLPUSHGROUPMARKEREXTPROC,                glPushGroupMarker);
@@ -567,6 +568,7 @@ GL_IMPORT______(true,  PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC,           glCompressedT
 
 GL_IMPORT______(true,  PFNGLTEXSTORAGE2DPROC,                      glTexStorage2D);
 GL_IMPORT______(true,  PFNGLTEXSTORAGE3DPROC,                      glTexStorage3D);
+GL_IMPORT______(true,  PFNGLTEXIMAGE2DMULTISAMPLEPROC,             glTexImage2DMultisample);
 
 GL_IMPORT______(true,  PFNGLINSERTEVENTMARKEREXTPROC,              glInsertEventMarker);
 GL_IMPORT______(true,  PFNGLPUSHGROUPMARKEREXTPROC,                glPushGroupMarker);