Capture All Groups in the Field Trial For Testing Studies

tools/variations/unittest_data/expected_output.h

Index: tools/variations/unittest_data/expected_output.h
diff --git a/tools/variations/unittest_data/expected_output.h b/tools/variations/unittest_data/expected_output.h
index 3ecaddc3f8aff8251188753408ae81cfc3af3d61..68b9179139f303679404dc093ad6dbd52ce73713 100644
--- a/tools/variations/unittest_data/expected_output.h
+++ b/tools/variations/unittest_data/expected_output.h
@@ -7,21 +7,20 @@
 //   test_config.json
 // DO NOT EDIT.
 
-#ifndef TEST_OUPUT_H_
-#define TEST_OUPUT_H_
+#ifndef TEST_OUTPUT_H_
+#define TEST_OUTPUT_H_
 
 #include <cstddef>
 
 
-struct FieldTrialGroupParams {
+struct FieldTrialTestingGroupParams {
   const char* const key;
   const char* const value;
 };
 
 struct FieldTrialTestingGroup {
-  const char* const study;
-  const char* const group_name;
-  const FieldTrialGroupParams * params;
+  const char* const name;
+  const FieldTrialTestingGroupParams * params;
   const size_t params_size;
   const char* const * enable_features;
   const size_t enable_features_size;
@@ -29,12 +28,18 @@ struct FieldTrialTestingGroup {
   const size_t disable_features_size;
 };
 
-struct FieldTrialTestingConfig {
+struct FieldTrialTestingStudy {
+  const char* const name;
   const FieldTrialTestingGroup * groups;
   const size_t groups_size;
 };
 
+struct FieldTrialTestingConfig {
+  const FieldTrialTestingStudy * studies;
+  const size_t studies_size;
+};
+
 
 extern const FieldTrialTestingConfig kFieldTrialConfig;
 
-#endif  // TEST_OUPUT_H_
+#endif  // TEST_OUTPUT_H_