[IME API] Implement parsing 'input_view' url from manifest and pass it into input method engine. This cl doesn't include the code to use 'input_view' url. Later cl's will use it to create input view window.

BUG=chromium:316524
TEST=Locally verified and no breakage.

Review URL: https://codereview.chromium.org/66253003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234414 0039d316-1c4b-4281-b951-d872f2087c98
[Retry] Quota: Implement QuotaBackendImpl

Original review: https://codereview.chromium.org/61593002/

This introduces QuotaBackendImpl working as bridge among FileSystemUsageCache,
QuotaManager and QuotaReservationManager. The backend will be created by
FileSystemContext and retained by QuotaReservationManager.


BUG=303443
TEST=content_unittests --gtest_filter=QuotaBackendImplTest.*
TEST=content_unittests --gtest_filter=QuotaReservationManagerTest.*
TBR=tzik@chromium.org,kinuko@chromium.org,jochen@chromium.org

Review URL: https://codereview.chromium.org/66313004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234415 0039d316-1c4b-4281-b951-d872f2087c98
Adds the concept of a 'safe mode' hotkey start

The issue is that with Aura if something goes horribly wrong with the
GPU, the user can get a 'black window' with no UI.

So for ConOps it is nice to have a way to start chrome with a set of
flags that we know should get you a working chrome that they
can troubleshoot.

To do this we require the user to hold ctrl + alt while starting
chrome. Unlike the previous approach there are no global hotkeys
involved.

Note this is a re-upload of
https://codereview.chromium.org/66293004/

BUG=271719
TEST=see bug

Review URL: https://codereview.chromium.org/68213004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234416 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 234414
don't use VS subdir for 2013 toolchain builder

Was causing some problems with $(VCInstallDir) in gyp files, just put
it in the root of the toolchain, the same as the 2010 script.

R=cpu@chromium.org
TBR=cpu@chromium.org
BUG=309197

Review URL: https://codereview.chromium.org/69383003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234417 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 234417