Add the decorative icons to the sync confirmation dialog.


1. Enable enable-password-separated-signin-flow in chrome://flags
2. In a non-signed in profile, open the User Menu and click "Sign in"
3. The tab-modal sign in flow should open, enter valid credentials
4. The Sync Confirmation dialog should open
5. When the profile's picture is finished loading, the icons around the
   picture and the checkmark in the blue bubble should animate into

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Cr-Commit-Position: refs/heads/master@{#378460}
11 files changed