[Password Manager] Switch password manager code to use the Feature framework.

components/password_manager/core/browser/password_manager_test_utils.cc

Index: components/password_manager/core/browser/password_manager_test_utils.cc
diff --git a/components/password_manager/core/browser/password_manager_test_utils.cc b/components/password_manager/core/browser/password_manager_test_utils.cc
index 170be56505156412d43fec90ad7b9cc53c2cdcb0..9361407dbd041b6bc54b02971ac70c4c7be74ed0 100644
--- a/components/password_manager/core/browser/password_manager_test_utils.cc
+++ b/components/password_manager/core/browser/password_manager_test_utils.cc
@@ -8,6 +8,7 @@
 #include <ostream>
 #include <string>
 
+#include "base/feature_list.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 
@@ -95,6 +96,29 @@ bool ContainsEqualPasswordFormsUnordered(
   return !had_mismatched_actual_form && remaining_expectations.empty();
 }
 
+void EnableFeature(const base::Feature& feature,
+                   bool set_enabled,
+                   bool appends_to_list) {
+  std::string enable_overrides, disable_overrides;

[Bernhard Bauer, 2016/02/11 11:12:40]

Nit: Declare each variable on a separate line.

[Pritam Nikam, 2016/02/25 14:16:06]

Done.

+  if (appends_to_list) {
+    base::FeatureList::GetInstance()->GetFeatureOverrides(&enable_overrides,
+                                                          &disable_overrides);
+  }
+
+  if (set_enabled) {
+    enable_overrides.push_back(',');
+    enable_overrides.append(feature.name);
+  } else {
+    disable_overrides.push_back(',');
+    disable_overrides.append(feature.name);
+  }
+
+  base::FeatureList::ClearInstanceForTesting();
+  scoped_ptr<base::FeatureList> feature_list(new base::FeatureList);
+  feature_list->InitializeFromCommandLine(enable_overrides, disable_overrides);
+  base::FeatureList::SetInstance(std::move(feature_list));
+}
+
 MockPasswordStoreObserver::MockPasswordStoreObserver() {}
 
 MockPasswordStoreObserver::~MockPasswordStoreObserver() {}