Replaced DictionaryValue::key_iterator by DictionaryValue::Iterator outside of chrome/browser.
Marked Iterator::HasNext() as deprecated and added a method Iterator::CanAdvance() as replacement.
As DictionaryValue::Iterator is actually a const iterator, I had to add several missing const annotations, mostly, in json_schema_validator.* and command.*
BUG=162611
TEST=No new tests. Only semantically equivalent refactorings.
Review URL: https://chromiumcodereview.appspot.com/11418150
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@177673 0039d316-1c4b-4281-b951-d872f2087c98
23 files changed