Revert r255069 "Add ExtensionsApiClient interface, use it in the storage API SettingsFrontend"

Likely broke GCMProfileServiceSingleProfileTest.Unregister Android.

BUG=348058

Review URL: https://codereview.chromium.org/184343007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255112 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255112
android: Remove unused 'inputs' parameter for finalize_apk_action.gypi.

This allows removing a now-unneeded md5sum invocation too,
which in turn allows removing finalize_apk.py's --ignored parameter.
No intended behavior change.

BUG=177552
R=cjhopman@chromium.org

Review URL: https://codereview.chromium.org/187333002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255114 0039d316-1c4b-4281-b951-d872f2087c98
Disable flaky ComponentUpdaterPingManagerTest.PingManagerTest

TBR=sorin@chromium.org
BUG=349547

Review URL: https://codereview.chromium.org/177703005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255115 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255115
Add sticky key support for AltGr

BUG=335368

Review URL: https://codereview.chromium.org/175343007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255116 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255116