diff options
Diffstat (limited to 'extensions/common/feature_switch.h')
| -rw-r--r-- | extensions/common/feature_switch.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/extensions/common/feature_switch.h b/extensions/common/feature_switch.h index c170f9c..b39cc8c 100644 --- a/extensions/common/feature_switch.h +++ b/extensions/common/feature_switch.h @@ -6,6 +6,7 @@ #define EXTENSIONS_COMMON_FEATURE_SWITCH_H_ #include <string> +#include <vector> #include "base/macros.h" @@ -26,8 +27,10 @@ namespace extensions { // the finch config). // 3. If there is a switch name, and the switch is present in the command line, // the command line value will be used. -// 4. If there is a finch experiment associated and applicable to the machine, -// the finch value will be used. +// 4. If there are field trials associated with the feature, and the machine +// is in the "Enabled" group for all field trials, then the feature is +// enabled. If the machine is in the "Disabled" group for any field trials, +// the feature is disabled. // 5. Otherwise, the default value is used. class FeatureSwitch { public: @@ -72,13 +75,17 @@ class FeatureSwitch { FeatureSwitch(const char* switch_name, const char* field_trial_name, DefaultValue default_value); + FeatureSwitch(const char* switch_name, + const std::vector<std::string>& required_field_trials, + DefaultValue default_value); FeatureSwitch(const base::CommandLine* command_line, const char* switch_name, DefaultValue default_value); FeatureSwitch(const base::CommandLine* command_line, const char* switch_name, - const char* field_trial_name, + const std::vector<std::string>& required_field_trials, DefaultValue default_value); + ~FeatureSwitch(); // Consider using ScopedOverride instead. void SetOverrideValue(OverrideValue value); @@ -92,7 +99,7 @@ class FeatureSwitch { const base::CommandLine* command_line_; const char* switch_name_; - const char* field_trial_name_; + std::vector<std::string> required_field_trials_; bool default_value_; OverrideValue override_value_; |