Move the chrome.management API to extensions.

extensions/browser/BUILD.gn

Index: extensions/browser/BUILD.gn
diff --git a/extensions/browser/BUILD.gn b/extensions/browser/BUILD.gn
index 3aaa181979e95cea463452645a53099ee4caaab3..9189d1d7dc04567bd9ed2fabfeb784bac09378a5 100644
--- a/extensions/browser/BUILD.gn
+++ b/extensions/browser/BUILD.gn
@@ -50,8 +50,6 @@ source_set("browser") {
       "api/app_view/app_view_guest_internal_api.h",
       "api/app_window/app_window_api.cc",
       "api/app_window/app_window_api.h",
-      "api/guest_view/guest_view_internal_api.cc",
-      "api/guest_view/guest_view_internal_api.h",
       "api/async_api_function.cc",
       "api/async_api_function.h",
       "api/bluetooth/bluetooth_api.cc",
@@ -143,12 +141,19 @@ source_set("browser") {
       "api/execute_code_function.h",
       "api/extensions_api_client.cc",
       "api/extensions_api_client.h",
+      "api/guest_view/guest_view_internal_api.cc",
+      "api/guest_view/guest_view_internal_api.h",
       "api/hid/hid_api.cc",
       "api/hid/hid_api.h",
       "api/hid/hid_connection_resource.cc",
       "api/hid/hid_connection_resource.h",
       "api/hid/hid_device_manager.cc",
       "api/hid/hid_device_manager.h",
+      "api/management/management_api.cc",
+      "api/management/management_api.h",
+      "api/management/management_api_constants.cc",
+      "api/management/management_api_constants.h",
+      "api/management/management_api_delegate.h",
       "api/messaging/native_message_host.cc",
       "api/power/power_api.cc",
       "api/power/power_api.h",