Add missing test targets to chrome_official_builder for Windows.

BUG=334006
R=cpu@chromium.org

Review URL: https://codereview.chromium.org/138333005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245379 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245379
Move kExtensionProcess to src/extensions/common/switches.cc

app_shell needs it and it should be in the src/extensions module anyhow.

BUG=none
TEST=compiles
TBR=miket@chromium.org

Review URL: https://codereview.chromium.org/136473004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245380 0039d316-1c4b-4281-b951-d872f2087c98
Mojo: Move test_embedder.* to the mojo_system_impl component.

Also, tighten up DEPS: things outside mojo/system/ shouldn't include
things in mojo/system/, unless they're an embedder in which case they
can include things in mojo/system/embedder/.

R=sky@chromium.org

Review URL: https://codereview.chromium.org/136473007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245381 0039d316-1c4b-4281-b951-d872f2087c98
Show overlay displaying the state of all sticky keys when it is enabled.

BUG=229042
TEST=manual, new unit tests

Review URL: https://codereview.chromium.org/137373003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245382 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 245382