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 c798b48c06c468d051c42353bcd1389375188796..57a4e0374ed816b7d11a11ee2e419a2f6eb9379b 100644
--- a/ui/display/chromeos/test/action_logger_util.cc
+++ b/ui/display/chromeos/test/action_logger_util.cc
@@ -52,6 +52,14 @@ std::string GetSetHDCPStateAction(const DisplaySnapshot& output,
                             output.display_id(), state);
 }
 
+std::string SetGammaRampAction(const ui::DisplaySnapshot& output,
+                               const std::vector<uint16_t>& r,
+                               const std::vector<uint16_t>& g,
+                               const std::vector<uint16_t>& b) {

[oshima, 2015/04/02 15:56:52]

are you going to use r/g/b later?

+  return base::StringPrintf("set_gamma_ramp(id=%" PRId64 ")",
+                            output.display_id());
+}
+
 std::string JoinActions(const char* action, ...) {
   std::string actions;