Fixed docs: behavior of chrome.contextMenus diverged for apps and extensions.

Docs preview here:
https://chrome-apps-doc.appspot.com/_patch/65063002/apps/contextMenus.html
https://chrome-apps-doc.appspot.com/_patch/65063002/extensions/contextMenus.html

BUG=316294

Review URL: https://codereview.chromium.org/65063002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236096 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236096
Certificate Transparency: Address review comments from issue 65863002.

BUG=309578

Review URL: https://codereview.chromium.org/65533014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236097 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236097
Remove EventRouter's dependency on ActivityLog by adding observer interface for event dispatches.

Delete some hooks for logging adding/removing listeners that were ifdefed out.

BUG=316367

Review URL: https://codereview.chromium.org/66773003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236098 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236098
Dissociate ui_resources target from ui.gyp.

This is the first step for moving ui.gyp into ui/base/

After this lands, Blink will be updated to reference the new file under
ui/resources.

Then the by-pass target will be removed from ui.gyp. And then we can
move it to its finall location.

BUG=299841
TEST=None
R=ben@chromium.org

Review URL: https://codereview.chromium.org/74853003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236099 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236099