Move the chrome.management API to extensions.

extensions/extensions.gyp

Index: extensions/extensions.gyp
diff --git a/extensions/extensions.gyp b/extensions/extensions.gyp
index 0ac8d4af276dd9a4aea50e79c08a7dba7a30fa5d..406640895c868d48fee5ccb6e10e80396e011e7a 100644
--- a/extensions/extensions.gyp
+++ b/extensions/extensions.gyp
@@ -325,8 +325,6 @@
         'browser/api/app_view/app_view_guest_internal_api.h',
         'browser/api/app_window/app_window_api.cc',
         'browser/api/app_window/app_window_api.h',
-        'browser/api/guest_view/guest_view_internal_api.cc',
-        'browser/api/guest_view/guest_view_internal_api.h',
         'browser/api/async_api_function.cc',
         'browser/api/async_api_function.h',
         'browser/api/bluetooth/bluetooth_api.cc',
@@ -420,12 +418,19 @@
         'browser/api/execute_code_function.h',
         'browser/api/extensions_api_client.cc',
         'browser/api/extensions_api_client.h',
+        'browser/api/guest_view/guest_view_internal_api.cc',
+        'browser/api/guest_view/guest_view_internal_api.h',
         'browser/api/hid/hid_api.cc',
         'browser/api/hid/hid_api.h',
         'browser/api/hid/hid_connection_resource.cc',
         'browser/api/hid/hid_connection_resource.h',
         'browser/api/hid/hid_device_manager.cc',
         'browser/api/hid/hid_device_manager.h',
+        'browser/api/management/management_api.cc',
+        'browser/api/management/management_api.h',
+        'browser/api/management/management_api_delegate.h',
+        'browser/api/management/management_api_constants.cc',
+        'browser/api/management/management_api_constants.h',
         'browser/api/messaging/native_message_host.cc',
         'browser/api/power/power_api.cc',
         'browser/api/power/power_api.h',