Allow FTP requests by Chromium extensions

When an extension specifies a ftp://*/* or <all_urls> permission, then
the extension should be allowed to fetch data from a FTP site.

Contributed by Rob Wu <rob@robwu.nl>

BUG=75248
TEST=ExtensionApiTest.CrossOriginXHRBackgroundPage:ExtensionApiTest.CrossOriginXHRContentScript

Review URL: https://codereview.chromium.org/166793003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256810 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 256810
Move supports-high-dpi flag into registry.

Calls to SetProcessDpiAwareness need to happen immediately when the app starts. Specifically, before user profile settings have been initialized.

This patch moves the --supports-high-dpi into the registry.

BUG=339152, 149881, 160457

Review URL: https://codereview.chromium.org/153403003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256811 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 256811