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+ Infobar secondary text from #646464 to 54% black
+ Infobar big icon control message to 20sp
+ Conneciton info url from bold to medium
+ Conneciton info description line height to 20
+ Page info secure scheme "https" text to medium
+ Page info and connection info link text to #3367D6
+ Bluetooth dialog link text to #3367D6
+ Bluetooth dialog bottom margin to match button right margin

BUG=723044,723054

Change-Id: I59461f4d9a73da49d0370661a8d275f8b2699083
Reviewed-on: https://chromium-review.googlesource.com/581801Reviewed-by: Ted Choc <tedchoc@chromium.org>
Commit-Queue: Becky Zhou <huayinz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#488743}