android envsetup: Make passing --target-arch an error.

This is to make sure I found all the bots that used to pass this. I'll
completely remove the flag in a day or two.

Also remove the function for printing usage information. I accidentally removed
processing for --help in r252034, but having a --help flag for printing --help
as only supported flag is a bit silly anyways, so get rid of this.

(Depends on https://codereview.chromium.org/170783015/
and https://chrome-internal-review.googlesource.com/#/c/155292/)

BUG=330631
R=yfriedman@chromium.org

Review URL: https://codereview.chromium.org/173003003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252166 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252166
rAc: don't show countries with partially supported address fields for now.

TODO(dbeam): re-enable when we figure out how a webpage can request this field.

R=estade@chromium.org, rouslan@chromium.org
BUG=340929
TEST=unit_tests, no CN or KR in rAc() country dropdown or suggestions for now :(

Review URL: https://codereview.chromium.org/172783003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252167 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252167
Updating trunk VERSION from 1848.0 to 1849.0

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252169 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252169
Blink roll r167305 - r167448

http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=%2Ftrunk&range=167305%3A167448&mode=html

TBR=acolwel

Review URL: https://codereview.chromium.org/173413003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252171 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252172 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252172
Hookup the page-indicator and progress-bar elements in the PDF extension.

This hooks up the page-indicator (so that the correct page is displayed) and
the progress bar (so that the correct progress is displayed) in PDF.

BUG=303491
R=arv@chromium.org, koz@chromium.org

Review URL: https://codereview.chromium.org/138703009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252175 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252175
Convert search for most visible page in the document to a binary search.

The PDF extension needs to compute the most visible page frequently so we use
a binary search.

BUG=303491
R=arv@chromium.org, koz@chromium.org

Review URL: https://codereview.chromium.org/170163003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252177 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252177
Implement "go to page" functionality in out of process PDF

The page can receive messages from the plugin that instruct it to scroll to a particular page.

BUG=303491
R=arv@chromium.org, koz@chromium.org

Review URL: https://codereview.chromium.org/165813004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252178 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252178
Add shortcuts for zoom, print and saving PDFs.

BUG=303491
R=arv@chromium.org, koz@chromium.org

Review URL: https://codereview.chromium.org/169683005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252180 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252180
NaCl: Move definition of "struct nacl_irt_ppapihook" to the Chromium repo

This will allow the definition to be removed from NaCl's irt.h.

BUG=https://code.google.com/p/nativeclient/issues/detail?id=3787
TEST=build
R=teravest@chromium.org

Review URL: https://codereview.chromium.org/172633005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252185 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 252185
drive: Move ClientContext from file_system_interface.h to job_scheduler.h

FileSystemInterface has nothing to do with ClientContext

BUG=None
TEST=build
R=kinaba@chromium.org

Review URL: https://codereview.chromium.org/168363003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252188 0039d316-1c4b-4281-b951-d872f2087c98