[OriginChip] Add options for the position of the origin chip.

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 62b4a73e1937bf8c2b44ee41e684126684e6dd5c..9851aaa0e841d9c2f0f08d4fae5ce9d77b1aca6c 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -351,6 +351,19 @@ const Experiment::Choice kSearchButtonInOmniboxChoices[] = {
     switches::kEnableSearchButtonInOmniboxAlways, ""}
 };
 
+// See comment above for kSearchButtonInOmniboxChoices. The same reasoning
+// applies here.
+const Experiment::Choice kOriginChipChoices[] = {
+  { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
+  { IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED, switches::kDisableOriginChip, ""},
+  { IDS_FLAGS_ORIGIN_CHIP_LEFT_OF_LOCATION_BAR,
+    switches::kEnableOriginChipLeftOfLocationBar, ""},
+  { IDS_FLAGS_ORIGIN_CHIP_RIGHT_OF_LOCATION_BAR,
+    switches::kEnableOriginChipRightOfLocationBar, ""},
+  { IDS_FLAGS_ORIGIN_CHIP_LEFT_OF_MENU,
+    switches::kEnableOriginChipLeftOfMenu, ""}
+};
+
 // RECORDING USER METRICS FOR FLAGS:
 // -----------------------------------------------------------------------------
 // The first line of the experiment is the internal name. If you'd like to
@@ -1932,8 +1945,7 @@ const Experiment kExperiments[] = {
     IDS_FLAGS_ORIGIN_CHIP_NAME,
     IDS_FLAGS_ORIGIN_CHIP_DESCRIPTION,
     kOsCrOS | kOsWin,
-    ENABLE_DISABLE_VALUE_TYPE(switches::kEnableOriginChip,
-                              switches::kDisableOriginChip)
+    MULTI_VALUE_TYPE(kOriginChipChoices)
   },
   {
     "search-button-in-omnibox",