Remove origin chip v1 and "hide on input" v2 behavior.

chrome/browser/ui/toolbar/toolbar_model_impl.cc

Index: chrome/browser/ui/toolbar/toolbar_model_impl.cc
diff --git a/chrome/browser/ui/toolbar/toolbar_model_impl.cc b/chrome/browser/ui/toolbar/toolbar_model_impl.cc
index 94ad48f212d1eeba52139807607e48acaf8e9a58..3e9fecce81a3080f62c8d95670fa45859cb89907 100644
--- a/chrome/browser/ui/toolbar/toolbar_model_impl.cc
+++ b/chrome/browser/ui/toolbar/toolbar_model_impl.cc
@@ -186,15 +186,10 @@ int ToolbarModelImpl::GetIcon() const {
     // button nor origin chip are present to indicate the security state.
     return (chrome::GetDisplaySearchButtonConditions() ==
         chrome::DISPLAY_SEARCH_BUTTON_NEVER) &&
-        !chrome::ShouldDisplayOriginChipV2() ?
+        !chrome::ShouldDisplayOriginChip() ?
             IDR_OMNIBOX_SEARCH_SECURED : IDR_OMNIBOX_SEARCH;
   }
 
-  // When the original site chip experiment is running, the icon in the location
-  // bar, when not the search icon, should be the page icon.
-  if (chrome::ShouldDisplayOriginChip())
-    return GetIconForSecurityLevel(NONE);
-
   return GetIconForSecurityLevel(GetSecurityLevel(false));
 }
 
@@ -285,10 +280,10 @@ bool ToolbarModelImpl::WouldOmitURLDueToOriginChip() const {
   if (chrome::ShouldDisplayOriginChip())
     return true;
 
-  const chrome::OriginChipV2Condition chip_condition =
-      chrome::GetOriginChipV2Condition();
-  return (chip_condition != chrome::ORIGIN_CHIP_V2_DISABLED) &&
-      ((chip_condition != chrome::ORIGIN_CHIP_V2_ON_SRP) ||
+  const chrome::OriginChipCondition chip_condition =
+      chrome::GetOriginChipCondition();
+  return (chip_condition == chrome::ORIGIN_CHIP_ENABLED) ||
+      ((chip_condition == chrome::ORIGIN_CHIP_ON_SRP) &&
        WouldPerformSearchTermReplacement(false));
 }