image: example not executable in playground

[gopherbot]

by feedback.test.account:

https://feedback.corp.google.com/#/Report/1041818995

Description:
Simply attempting to run this code gives a "permission denied" error.

UI language: en
Detected language: en

[adg]

Comment 1:

The image package's example should be executable, but it doesn't work because it uses a
file from testdata, which the playground cannot access.
Perhaps the image data could be included as a base64-encoded string value? Perhaps godoc
should recognize examples that access disk (look for os.Open and the like?) and not
display them as executable.

Labels changed: added priority-later, suggested, removed feedback, restrict-view-owner.

Status changed to Accepted.

[rsc]

Comment 2:

Labels changed: added go1.2maybe.

[rsc]

Comment 3:

Labels changed: added feature.

[nigeltao]

Comment 4:

This issue was closed by revision 205329a.

Status changed to Fixed.