Remove ifdefs in web_to_cc_animation_delegate_adapter.cc

These can be removed since Blink r163659 (http://crrev.com/99333005)
has landed and rolled into chromium.

BUG=299945,243871

Review URL: https://codereview.chromium.org/103053005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240751 0039d316-1c4b-4281-b951-d872f2087c98
Annotate the leaky call to libspeechd in TtsPlatformImplLinux::Initialize().

BUG=317360
R=dmazzoni@chromium.org

Review URL: https://codereview.chromium.org/106903013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240752 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 240752