Run clang-modernize -use-nullptr over src/extensions/.

extensions/common/feature_switch.cc

Index: extensions/common/feature_switch.cc
diff --git a/extensions/common/feature_switch.cc b/extensions/common/feature_switch.cc
index 4ff713755ff8b9bc46221c4127122f75868621f0..08417bc7dc4708dc4f6c5c8ff0f5f8d59e584653 100644
--- a/extensions/common/feature_switch.cc
+++ b/extensions/common/feature_switch.cc
@@ -17,35 +17,25 @@ namespace {
 class CommonSwitches {
  public:
   CommonSwitches()
-      : easy_off_store_install(
-            NULL,
-            FeatureSwitch::DEFAULT_DISABLED),
-        force_dev_mode_highlighting(
-            switches::kForceDevModeHighlighting,
-            FeatureSwitch::DEFAULT_DISABLED),
-        prompt_for_external_extensions(
-            NULL,
+      : easy_off_store_install(nullptr, FeatureSwitch::DEFAULT_DISABLED),
+        force_dev_mode_highlighting(switches::kForceDevModeHighlighting,
+                                    FeatureSwitch::DEFAULT_DISABLED),
+        prompt_for_external_extensions(nullptr,
 #if defined(OS_WIN)
-            FeatureSwitch::DEFAULT_ENABLED),
+                                       FeatureSwitch::DEFAULT_ENABLED),
 #else
-            FeatureSwitch::DEFAULT_DISABLED),
+                                       FeatureSwitch::DEFAULT_DISABLED),
 #endif
-        error_console(
-            switches::kErrorConsole,
-            FeatureSwitch::DEFAULT_DISABLED),
-        enable_override_bookmarks_ui(
-            switches::kEnableOverrideBookmarksUI,
-            FeatureSwitch::DEFAULT_DISABLED),
-        extension_action_redesign(
-            switches::kExtensionActionRedesign,
-            FeatureSwitch::DEFAULT_DISABLED),
+        error_console(switches::kErrorConsole, FeatureSwitch::DEFAULT_DISABLED),
+        enable_override_bookmarks_ui(switches::kEnableOverrideBookmarksUI,
+                                     FeatureSwitch::DEFAULT_DISABLED),
+        extension_action_redesign(switches::kExtensionActionRedesign,
+                                  FeatureSwitch::DEFAULT_DISABLED),
         scripts_require_action(switches::kScriptsRequireAction,
                                FeatureSwitch::DEFAULT_DISABLED),
-        embedded_extension_options(
-            switches::kEmbeddedExtensionOptions,
-            FeatureSwitch::DEFAULT_DISABLED),
-        app_view(switches::kAppView,
-                 FeatureSwitch::DEFAULT_DISABLED),
+        embedded_extension_options(switches::kEmbeddedExtensionOptions,
+                                   FeatureSwitch::DEFAULT_DISABLED),
+        app_view(switches::kAppView, FeatureSwitch::DEFAULT_DISABLED),
         mime_handler_view(switches::kMimeHandlerView,
                           FeatureSwitch::DEFAULT_DISABLED) {}