[ScreenOrientation] Hide ScreenOrientationProvider inside WebContentsImpl.

content/browser/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//media/media_options.gni")
 import("//ppapi/features/features.gni")
 import("//printing/features/features.gni")
 import("//third_party/WebKit/public/public_features.gni")
@@ skipping 58 matching lines @@
     "//crypto",
     "//device/battery",
     "//device/battery:mojo_bindings",
     "//device/bluetooth",
     "//device/gamepad",
     "//device/generic_sensor",
     "//device/geolocation",
     "//device/geolocation/public/interfaces",
     "//device/nfc:mojo_bindings",
     "//device/power_save_blocker",
+    "//device/screen_orientation/public/interfaces",
     "//device/sensors",
     "//device/vibration",
     "//device/vr",
     "//device/wake_lock",
     "//google_apis",
     "//gpu",
     "//gpu/command_buffer/client:gles2_implementation",
     "//gpu/command_buffer/client:gles2_interface",
     "//gpu/ipc/host",
     "//ipc",
@@ skipping 1113 matching lines @@
     "renderer_host/ui_events_helper.cc",
     "renderer_host/ui_events_helper.h",
     "renderer_host/webmenurunner_mac.h",
     "renderer_host/webmenurunner_mac.mm",
     "resolve_proxy_msg_helper.cc",
     "resolve_proxy_msg_helper.h",
     "resource_context_impl.cc",
     "resource_context_impl.h",
     "screen_orientation/screen_orientation_delegate_win.cc",
     "screen_orientation/screen_orientation_delegate_win.h",
+    "screen_orientation/screen_orientation_provider.cc",
+    "screen_orientation/screen_orientation_provider.h",
     "service_manager/merge_dictionary.cc",
     "service_manager/merge_dictionary.h",
     "service_manager/service_manager_context.cc",
     "service_manager/service_manager_context.h",
     "service_worker/embedded_worker_instance.cc",
     "service_worker/embedded_worker_instance.h",
     "service_worker/embedded_worker_registry.cc",
     "service_worker/embedded_worker_registry.h",
     "service_worker/embedded_worker_status.h",
     "service_worker/foreign_fetch_request_handler.cc",
@@ skipping 569 matching lines @@
       "browser_ipc_logging.cc",
       "media/session/audio_focus_delegate_default.cc",
       "media/session/audio_focus_manager.cc",
       "media/session/audio_focus_manager.h",
       "tracing/tracing_ui.cc",
       "tracing/tracing_ui.h",
     ]
     deps -= [ "//device/battery" ]
     deps += [
       "//content/public/android:jni",
-      "//device/screen_orientation/public/interfaces",
       "//media",
       "//media/capture/content/android",
       "//media/capture/video/android",
       "//mojo/android:libsystem_java",
       "//ui/android",
     ]
     defines += [
       "APPCACHE_USE_SIMPLE_CACHE",
       "ENABLE_SCREEN_CAPTURE=1",
     ]
@@ skipping 191 matching lines @@
   if (!is_component_build) {
     public_deps = [
       ":browser",
     ]
   } else {
     public_deps = [
       "//third_party/leveldatabase",
     ]
   }
 }