Revert of Load and apply a vcgt table from an ICC file to the internal display

ui/display/chromeos/test/action_logger_util.cc

Index: ui/display/chromeos/test/action_logger_util.cc
diff --git a/ui/display/chromeos/test/action_logger_util.cc b/ui/display/chromeos/test/action_logger_util.cc
index bbdad78bf5eba357a2ad825ec20d2f54746e5508..c798b48c06c468d051c42353bcd1389375188796 100644
--- a/ui/display/chromeos/test/action_logger_util.cc
+++ b/ui/display/chromeos/test/action_logger_util.cc
@@ -5,12 +5,9 @@
 #include "ui/display/chromeos/test/action_logger_util.h"
 
 #include "base/format_macros.h"
-#include "base/logging.h"
 #include "base/strings/stringprintf.h"
 #include "ui/display/types/display_mode.h"
 #include "ui/display/types/display_snapshot.h"
-#include "ui/display/types/gamma_ramp_rgb_entry.h"
-#include "ui/display/types/native_display_delegate.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/size.h"
 
@@ -55,18 +52,6 @@
                             output.display_id(), state);
 }
 
-std::string SetGammaRampAction(const ui::DisplaySnapshot& output,
-                               const std::vector<GammaRampRGBEntry>& lut) {
-  std::string table;
-  for (size_t i = 0; i < lut.size(); ++i) {
-    table += base::StringPrintf(",rgb[%" PRIuS "]=%04x%04x%04x", i, lut[i].r,
-                                lut[i].g, lut[i].b);
-  }
-
-  return base::StringPrintf("set_gamma_ramp(id=%" PRId64 "%s)",
-                            output.display_id(), table.c_str());
-}
-
 std::string JoinActions(const char* action, ...) {
   std::string actions;