Revert 198977 "Remove unused third_party/WebKit #includes from c..."

Broke a lot of test from translate_manager_browsertest.cc on Mac and Linux

> Remove unused third_party/WebKit #includes from chrome/browser
> 
> BUG=237267
> 
> Review URL: https://chromiumcodereview.appspot.com/15026005

TBR=jamesr@chromium.org

Review URL: https://codereview.chromium.org/14651015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@198992 0039d316-1c4b-4281-b951-d872f2087c98
6 files changed