Add 'Blob.update_storage_class' API method.#3051

Merged

tseaver merged 3 commits intogoogleapis:masterfrom tseaver:2991-storage-per_object_storage_class

Feb 27, 2017

+161-2

Commits on Feb 22, 2017

Add 'Blob.update_storage_class' API method.
tseaver
committed

Commits on Feb 23, 2017

Add unit test for 'Blob.update_storage_class' w/ enc. key.
tseaver
committed

Commits on Feb 24, 2017

Document '{Bucket,Blob}._STORAGE_CLASSES'.
tseaver
committed