Update V8 to version 3.24.15.

TBR=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/131903006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244724 0039d316-1c4b-4281-b951-d872f2087c98
Media Galleries: Check for NULL WebContents.

Partially regressed in r244128.

BUG=333899

Review URL: https://codereview.chromium.org/132193008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244725 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244726 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 244726
Unbreak two finger scrolling on touch screen

BUG=332544
TEST=*SystemGestureEventFilterTest.TwoFingerAttemptResizeLeftAndRightEdgesSimultaneously*
*SystemGestureEventFilterTest.ControlWindowGetsMultiFingerGestureEvents*

R=sadrul
TBR=oshima (For ash/wm/system_gesture_event_filter_unittest.cc)

Review URL: https://codereview.chromium.org/133133002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244727 0039d316-1c4b-4281-b951-d872f2087c98
Always modify the main menu bar when app windows are focused. (Mac)

This is currently the default unless --disable-app-shims is passed to Chrome.
We want to decouple the menubar tweaking from shims, since it does not rely
on the shim .app bundles.

BUG=168080

Review URL: https://codereview.chromium.org/133263002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244728 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 244728