Take out pref watching from HostZoomMap, in preparation of removing Profile from it.
commit162e3df58563d1dae809980b084bfa706e6832a9
authorjam@chromium.org <jam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Mon, 23 May 2011 18:21:58 +0000 (23 18:21 +0000)
committerjam@chromium.org <jam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Mon, 23 May 2011 18:21:58 +0000 (23 18:21 +0000)
tree2c2dae6c629f4ae067ad3cf8b0be2a7015619068
parent05699652b60d05243cf4a3c6f2e2fb6cf88e7a8f
Take out pref watching from HostZoomMap, in preparation of removing Profile from it.

I've moved watching changes to the default zoom level to the Profile class.  The other value being watched was for the per-hostname level, which is only needed if it's being synced.  However this pref stopped being synced in r51849, so the removal is roughly a revert of 44056.
Review URL: http://codereview.chromium.org/7058003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86303 0039d316-1c4b-4281-b951-d872f2087c98
chrome/browser/prefs/browser_prefs.cc
chrome/browser/profiles/profile.cc
chrome/browser/profiles/profile_impl.cc
chrome/chrome_tests.gypi
content/browser/host_zoom_map.cc
content/browser/host_zoom_map.h
content/browser/host_zoom_map_unittest.cc [deleted file]