Change default Traditional Han font on Mac away from LiHei Pro

Change to Heiti TC. This is more inline with what Firefox and Safari do.
LiHei Pro seems to be rendered very bold.

BUG=343163
TEST=Visit http://zh.wikipedia.org/zh-hk/%E4%B8%AD%E5%9C%8B, check
that the font is not very bold (see screenshots on bug)

Review URL: https://codereview.chromium.org/171013007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254114 0039d316-1c4b-4281-b951-d872f2087c98
Make the minimize and close button crossfade animations end simultaneously. This was previously not the case when a user pressed the size button and quickly dragged left to hover the minimize button.

BUG=None
TEST=None

Review URL: https://codereview.chromium.org/176403003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254115 0039d316-1c4b-4281-b951-d872f2087c98
This CL implemented part of chrome power profiler, including the service, data provider and observer base.

BUG=337138

Review URL: https://codereview.chromium.org/140583003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254116 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 254116
Move PasswordManager, PasswordFormManager, PasswordManager{Driver,Client} into component.

This CL depends on https://codereview.chromium.org/178223012/.

BUG=334642
R=blundell@chromium.org
TBR=joi@chromium.org

Review URL: https://codereview.chromium.org/181793002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254117 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 254117