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

third_party/WebKit/Source/modules/permissions/Permissions.cpp

Index: third_party/WebKit/Source/modules/permissions/Permissions.cpp
diff --git a/third_party/WebKit/Source/modules/permissions/Permissions.cpp b/third_party/WebKit/Source/modules/permissions/Permissions.cpp
index f622d3b8ff9530903748ae1ae6a9c1ae3b03f554..7ef6970a5adedde9b2ea54138b4d7bf238494d4a 100644
--- a/third_party/WebKit/Source/modules/permissions/Permissions.cpp
+++ b/third_party/WebKit/Source/modules/permissions/Permissions.cpp
@@ -90,6 +90,18 @@ PermissionDescriptorPtr ParsePermission(ScriptState* script_state,
   }
   if (name == "background-sync")
     return CreatePermissionDescriptor(PermissionName::BACKGROUND_SYNC);
+  if (name == "sensors")
+    return CreatePermissionDescriptor(PermissionName::SENSORS);
+  if (name == "ambient-light-sensor")
+    return CreatePermissionDescriptor(PermissionName::AMBIENT_LIGHT_SENSOR);
+  if (name == "magnetometer")
+    return CreatePermissionDescriptor(PermissionName::MAGNETOMETER);
+  if (name == "accelerometer")
+    return CreatePermissionDescriptor(PermissionName::ACCELEROMETER);
+  if (name == "gyroscope")
+    return CreatePermissionDescriptor(PermissionName::GYROSCOPE);
+  if (name == "orientation-sensor")
+    return CreatePermissionDescriptor(PermissionName::ORIENTATION_SENSOR);
 
   return nullptr;
 }