Fix gyp on OS X with use_goma=1.

Adds linux/BUILD.gn change from https://codereview.chromium.org/117863003 to
mac/BUILD.gn.

Ugly, but good enough to unbreak my (and other people's) build.

BUG=335819
TBR=brettw@chromium.org

Review URL: https://codereview.chromium.org/136273007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245698 0039d316-1c4b-4281-b951-d872f2087c98
Port app_shell to linux aura

This turns out to be trivial and will allow non-chromeos developers to play
with app_shell more easily. It's aura-only because we have some views UI code
that isn't worth porting to GTK.

BUG=332981
TEST=Build app_shell on linux with use_aura=1, it launches normally

Review URL: https://codereview.chromium.org/130433015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245699 0039d316-1c4b-4281-b951-d872f2087c98
Avoids overwriting the bounds of docked windows moved to another display. The bounds are changed when the window is added to docked container in DockedWindowLayoutManager::OnWindowAddedToLayout and should not be reset to the coordinates that were correct in the old display.

BUG=334313
TEST=ash_unittests --gtest_filter=*DisplayDisconnectionMovesDocked*
TEST=Manual on a Chromebook. Follow the repro steps and verify that a docked window is properly docked in the new display after external display disconnection.

Review URL: https://codereview.chromium.org/134643018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245700 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245699
Roll swarming_client @ e4a780b1541594fb93be947d077712708f0a7f95.

$ git log 361bfda6c0..e4a780b154 --date=short --format="%ad %ae %s" | sed 's/@chromium\.org//'
2014-01-17 vadimsh Fix handling of relative path in commands in *.isolated.

BUG=swarming:65
TBR=maruel@chromium.org

Review URL: https://codereview.chromium.org/136793029

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245701 0039d316-1c4b-4281-b951-d872f2087c98
Disable HistoryWebUITest.searchHistory as it's often timing out.

TBR=estade@chromium.org
BUG=335829

Review URL: https://codereview.chromium.org/132613006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245702 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245701
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245703 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245703