Omnibox UI Experiments: Make vertical margin options increments of 2px

chrome/browser/about_flags.cc

 // Copyright (c) 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/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 1050 matching lines @@
          arraysize(kOmniboxUIMaxAutocompleteMatches6), nullptr},
         {"8 matches", kOmniboxUIMaxAutocompleteMatches8,
          arraysize(kOmniboxUIMaxAutocompleteMatches8), nullptr},
         {"10 matches", kOmniboxUIMaxAutocompleteMatches10,
          arraysize(kOmniboxUIMaxAutocompleteMatches10), nullptr},
         {"12 matches", kOmniboxUIMaxAutocompleteMatches12,
          arraysize(kOmniboxUIMaxAutocompleteMatches12), nullptr}};
 
 const FeatureEntry::FeatureParam kOmniboxUIVerticalMargin4px[] = {
     {OmniboxFieldTrial::kUIVerticalMarginParam, "4"}};
+const FeatureEntry::FeatureParam kOmniboxUIVerticalMargin6px[] = {
+    {OmniboxFieldTrial::kUIVerticalMarginParam, "6"}};
 const FeatureEntry::FeatureParam kOmniboxUIVerticalMargin8px[] = {
     {OmniboxFieldTrial::kUIVerticalMarginParam, "8"}};
+const FeatureEntry::FeatureParam kOmniboxUIVerticalMargin10px[] = {
+    {OmniboxFieldTrial::kUIVerticalMarginParam, "10"}};
 const FeatureEntry::FeatureParam kOmniboxUIVerticalMargin12px[] = {
     {OmniboxFieldTrial::kUIVerticalMarginParam, "12"}};
-const FeatureEntry::FeatureParam kOmniboxUIVerticalMargin16px[] = {
-    {OmniboxFieldTrial::kUIVerticalMarginParam, "16"}};
-const FeatureEntry::FeatureParam kOmniboxUIVerticalMargin20px[] = {
-    {OmniboxFieldTrial::kUIVerticalMarginParam, "20"}};
+const FeatureEntry::FeatureParam kOmniboxUIVerticalMargin14px[] = {
+    {OmniboxFieldTrial::kUIVerticalMarginParam, "14"}};
 
 const FeatureEntry::FeatureVariation kOmniboxUIVerticalMarginVariations[] = {
     {"4px vertical margin", kOmniboxUIVerticalMargin4px,
      arraysize(kOmniboxUIVerticalMargin4px), nullptr},
+    {"6px vertical margin", kOmniboxUIVerticalMargin6px,
+     arraysize(kOmniboxUIVerticalMargin6px), nullptr},
     {"8px vertical margin", kOmniboxUIVerticalMargin8px,
      arraysize(kOmniboxUIVerticalMargin8px), nullptr},
+    {"10px vertical margin", kOmniboxUIVerticalMargin10px,
+     arraysize(kOmniboxUIVerticalMargin10px), nullptr},
     {"12px vertical margin", kOmniboxUIVerticalMargin12px,
      arraysize(kOmniboxUIVerticalMargin12px), nullptr},
-    {"16px vertical margin", kOmniboxUIVerticalMargin16px,
-     arraysize(kOmniboxUIVerticalMargin16px), nullptr},
-    {"20px vertical margin", kOmniboxUIVerticalMargin20px,
-     arraysize(kOmniboxUIVerticalMargin20px), nullptr}};
+    {"14px vertical margin", kOmniboxUIVerticalMargin14px,
+     arraysize(kOmniboxUIVerticalMargin14px), nullptr}};
 
 // RECORDING USER METRICS FOR FLAGS:
 // -----------------------------------------------------------------------------
 // The first line of the entry is the internal name.
 //
 // To add a new entry, add to the end of kFeatureEntries. There are two
 // distinct types of entries:
 // . SINGLE_VALUE: entry is either on or off. Use the SINGLE_VALUE_TYPE
 //   macro for this type supplying the command line to the macro.
 // . MULTI_VALUE: a list of choices, the first of which should correspond to a
@@ skipping 2182 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags