Remove OriginChip code.

chrome/browser/search/search.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/search/search.h"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
@@ skipping 48 matching lines @@
 #endif
 
 // Controls whether to use the alternate Instant search base URL. This allows
 // experimentation of Instant search.
 const char kUseAltInstantURL[] = "use_alternate_instant_url";
 const char kUseSearchPathForInstant[] = "use_search_path_for_instant";
 const char kAltInstantURLPath[] = "search";
 const char kAltInstantURLQueryParams[] = "&qbp=1";
 
 const char kDisplaySearchButtonFlagName[] = "display_search_button";
-const char kOriginChipFlagName[] = "origin_chip";
 #if !defined(OS_IOS) && !defined(OS_ANDROID)
 const char kEnableQueryExtractionFlagName[] = "query_extraction";
 #endif
 const char kShouldShowGoogleLocalNTPFlagName[] = "google_local_ntp";
 
 // Status of the New Tab URL for the default Search provider. NOTE: Used in a
 // UMA histogram so values should only be added at the end and not reordered.
 enum NewTabURLState {
   // Valid URL that should be used.
   NEW_TAB_URL_VALID = 0,
@@ skipping 516 matching lines @@
   FieldTrialFlags flags;
   if (!GetFieldTrialInfo(&flags))
     return DISPLAY_SEARCH_BUTTON_NEVER;
   uint64 value =
       GetUInt64ValueForFlagWithDefault(kDisplaySearchButtonFlagName, 0, flags);
   return (value < DISPLAY_SEARCH_BUTTON_NUM_VALUES) ?
       static_cast<DisplaySearchButtonConditions>(value) :
       DISPLAY_SEARCH_BUTTON_NEVER;
 }
 
-bool ShouldDisplayOriginChip() {
-  return GetOriginChipCondition() != ORIGIN_CHIP_DISABLED;
-}
-
-OriginChipCondition GetOriginChipCondition() {
-  const base::CommandLine* cl = base::CommandLine::ForCurrentProcess();
-  if (cl->HasSwitch(switches::kDisableOriginChip))
-    return ORIGIN_CHIP_DISABLED;
-  if (cl->HasSwitch(switches::kEnableOriginChipAlways))
-    return ORIGIN_CHIP_ALWAYS;
-  if (cl->HasSwitch(switches::kEnableOriginChipOnSrp))
-    return ORIGIN_CHIP_ON_SRP;
-
-  FieldTrialFlags flags;
-  if (!GetFieldTrialInfo(&flags))
-    return ORIGIN_CHIP_DISABLED;
-  uint64 value =
-      GetUInt64ValueForFlagWithDefault(kOriginChipFlagName, 0, flags);
-  return (value < ORIGIN_CHIP_NUM_VALUES) ?
-      static_cast<OriginChipCondition>(value) : ORIGIN_CHIP_DISABLED;
-}
-
 bool ShouldShowGoogleLocalNTP() {
   FieldTrialFlags flags;
   return !GetFieldTrialInfo(&flags) || GetBoolValueForFlagWithDefault(
       kShouldShowGoogleLocalNTPFlagName, true, flags);
 }
 
 GURL GetEffectiveURLForInstant(const GURL& url, Profile* profile) {
   CHECK(ShouldAssignURLToInstantRenderer(url, profile))
       << "Error granting Instant access.";
 
@@ skipping 103 matching lines @@
       kUseAltInstantURL, false, flags);
 }
 
 bool ShouldUseSearchPathForInstant() {
   FieldTrialFlags flags;
   return GetFieldTrialInfo(&flags) && GetBoolValueForFlagWithDefault(
       kUseSearchPathForInstant, false, flags);
 }
 
 }  // namespace chrome