Bug 877482 - Remove workaround for bug 850941 to properly handle file-backed blobs
Merge pull request #10817 from gabrielesvelto/bug-877482-v1-train

Bug 877482 - Remove workaround for bug 850941 to properly handle file-backed blobs r=djf
Merge pull request #10491 from arcturus/bug-880624

Bug 880624 - [MMS/SMS] The dialog when tapping on a contact into ‘To’ field is not correct(cherry picked from commit 72565090cb39dc65d136027769018a76cd61041b)

Conflicts:
	apps/sms/index.html
	apps/sms/js/startup.js
	apps/sms/test/unit/mock_utils.js
	apps/sms/test/unit/utils_test.js