Clean-up: Removes gfx::FontList::GetStringWidth(text).

gfx::GetStringWidth(text, font_list) in ui/gfx/text_utils.h is recommended and gfx::FontList::GetStringWidth(text) is obsolete.  Remove the method.

TEST=none

Review URL: https://codereview.chromium.org/144183005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246548 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246548
drive: Wire metadata parameters to DriveServiceInterface and DriveUploader

Drive API upload requests support updating entries' metadata. (parent, title, modified, last_viewed_by_me)
Add these arguments to DriveServiceInterface::InitiateUploadExistingFile() and DriveUploader::UploadExistingFile().

BUG=260539
TEST=unit_tests

Review URL: https://codereview.chromium.org/144913002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246549 0039d316-1c4b-4281-b951-d872f2087c98
Revert Files.app's help URL switch. Use online help instead of local help app.

This is essentially a revert of http://crrev.com/238647 but keeps the
refactoring done there as-is.

BUG=336152

Review URL: https://codereview.chromium.org/145023009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246550 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246550