Remove redundant information in the fileSystem docs.

Now that enum value docs are displayed, the block of text duplicating
that information can be removed.

Review URL: https://codereview.chromium.org/61543002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233548 0039d316-1c4b-4281-b951-d872f2087c98
[SyncFS] Wire RemoteToLocalSyncer::Prepare

R=kinuko
BUG=240165

Review URL: https://codereview.chromium.org/61563002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233549 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233548
SVN changes up to revision 233549
Modify the timing when the preference is saved

The always-translate preference should be modified only when the user clicks the done button.

BUG=314394
TEST=unit_tests --gtest_filter=TarnslateBubbleViewTest.*

Review URL: https://codereview.chromium.org/61763002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233550 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 233550