[sensors] Add Permission guard to the generic sensor apis.

chrome/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/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 1146 matching lines @@
     "search_engines/chrome_template_url_service_client.cc",
     "search_engines/chrome_template_url_service_client.h",
     "search_engines/template_url_fetcher_factory.cc",
     "search_engines/template_url_fetcher_factory.h",
     "search_engines/template_url_service_factory.cc",
     "search_engines/template_url_service_factory.h",
     "search_engines/ui_thread_search_terms_data.cc",
     "search_engines/ui_thread_search_terms_data.h",
     "search_engines/ui_thread_search_terms_data_android.cc",
     "search_engines/ui_thread_search_terms_data_android.h",
+    "sensor/sensor_permission_context.cc",
+    "sensor/sensor_permission_context.h",
     "sessions/chrome_serialized_navigation_driver.cc",
     "sessions/chrome_serialized_navigation_driver.h",
     "sessions/chrome_tab_restore_service_client.cc",
     "sessions/chrome_tab_restore_service_client.h",
     "sessions/restore_on_startup_policy_handler.cc",
     "sessions/restore_on_startup_policy_handler.h",
     "sessions/session_common_utils.cc",
     "sessions/session_common_utils.h",
     "sessions/session_data_deleter.cc",
     "sessions/session_data_deleter.h",
@@ skipping 1930 matching lines @@
       "precache/precache_util.cc",
       "precache/precache_util.h",
       "prerender/external_prerender_handler_android.cc",
       "prerender/external_prerender_handler_android.h",
       "profiles/profile_android.cc",
       "profiles/profile_android.h",
       "search/contextual_search_policy_handler_android.cc",
       "search/contextual_search_policy_handler_android.h",
       "search_engines/template_url_service_android.cc",
       "search_engines/template_url_service_android.h",
+      "sensor/sensor_permission_infobar_delegate_android.cc",
+      "sensor/sensor_permission_infobar_delegate_android.h",
       "signin/oauth2_token_service_delegate_android.cc",
       "signin/oauth2_token_service_delegate_android.h",
       "ssl/security_state_model_android.cc",
       "ssl/security_state_model_android.h",
       "sync/glue/synced_tab_delegate_android.cc",
       "sync/glue/synced_tab_delegate_android.h",
       "sync/glue/synced_window_delegate_android.cc",
       "sync/glue/synced_window_delegate_android.h",
       "sync/glue/synced_window_delegates_getter_android.cc",
       "sync/glue/synced_window_delegates_getter_android.h",
@@ skipping 1536 matching lines @@
       "media/pepper_cdm_test_constants.cc",
       "media/pepper_cdm_test_constants.h",
     ]
   }
 }
 
 service_manifest("preferences_forwarder_manifest") {
   name = "preferences_forwarder"
   source = "prefs/forwarder_manifest.json"
 }