This is to make it behave in a more object orientied way. The
goal is to make it be easier to allow extensions to mark certain
pages as requiring a different policy (For example, CodeEditor
extension uses a blob: url with a WebWorker. We don't want to
include that on the policy of every page, but allow the extension
to mark it as required whenever needed).
This commit does not change code behaviour in any way.
Change-Id: I4bf53dabb6e6c5446cea99a64db68b300cef2fd4
The onSubmit method documentation states, that the caller can expect either
true for a successfull run, false if not tried and an array of error messages
in case of an failure. WatchAction however always returned false, even though
a Status object is availble with all needed information.
The behaviour of WatchAction::onSubmit is now changed to return the appropriate
value taken from the returned Status object of WatchAction::doSelf.
Also:
* Added WatchAction test class to higher test coverage, especially for the
static methods
* Marked getUnwatchToken as deprecated, it's not used and a caller can easily
switch to getWatchToken with "unwatch" as the action parameter
Change-Id: I2c1b91e1884a0d5f27f5e7ab9eafd6173642c21c
