Fix key navigation to cut/copy/paste zoom button on wrench menu
* Fix button class detection (added CustomButton::AsCustomButtton)
* Removed obsolete touch specific color scheme. Instead, use
 NativeTheme as that's what MenuItemView is using.

BUG=177228

Review URL: https://codereview.chromium.org/82113004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238241 0039d316-1c4b-4281-b951-d872f2087c98
[rAC, OSX] Update 'enabled' status on edits.

When a field is modified, the dialog must update the 'editable' status
for all fields in the section.

BUG=321331
TEST=See bug. CVC should now be editable after editing expiration.
R=isherman@chromium.org

Review URL: https://codereview.chromium.org/88943003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238242 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 238241
Remove ExtensionPrefFactory's dependency on Profile.

Move the code that checks whether the command-line flag or
pref to disable extensions is set into
ExtensionsBrowserClient, and make ExtensionPrefFactory work
with a BrowserContext instead of requiring a Profile.

BUG=313284

Review URL: https://codereview.chromium.org/89253002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238243 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 238243
Removed the protected content exceptions button.

This feature has not landed, the button should not be shown.

BUG=chromium:324078
TEST=manual
R=mukai@chromium.org

Review URL: https://codereview.chromium.org/93273002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238244 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 238244