Revert of Update robust read pixels to output number of columns and rows written.

gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doers.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doers.cc
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doers.cc b/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doers.cc
index d602360c369fbf5981ce8050b6f0eeb0b74b56a8..f6e723d54e2bec72412c79a5bcc88c45bbf297e2 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doers.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doers.cc
@@ -1687,13 +1687,11 @@
                                                        GLenum type,
                                                        GLsizei bufsize,
                                                        GLsizei* length,
-                                                       GLsizei* columns,
-                                                       GLsizei* rows,
                                                        void* pixels,
                                                        int32_t* success) {
   FlushErrors();
   glReadPixelsRobustANGLE(x, y, width, height, format, type, bufsize, length,
-                          columns, rows, pixels);
+                          pixels);
   *success = FlushErrors() ? 0 : 1;
   return error::kNoError;
 }