Fix WeakPtrFactory member order in chrome/browser/plugins/.

BUG=303818

Review URL: https://codereview.chromium.org/61233003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235296 0039d316-1c4b-4281-b951-d872f2087c98
rAc: request wallet c18n cookie before showing view

this way, the "Loading..." screen will show from the very beginning. The regression surfaced because the former behavior of assuming a REQUIRES_RESPONSE status before any requests had been sent out was "corrected" in r232296, but the regression only affects Debug as far as I can tell so no merge should be necessary.

BUG=317989

Review URL: https://codereview.chromium.org/68413009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235297 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 235296
Files.app: Remove constant path from VolumeManagerWrapper.

After introducing the multi-profile support, the drive root  directory is not only
'/drive/root'.

BUG=302090
TEST=none

Review URL: https://codereview.chromium.org/68503007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235298 0039d316-1c4b-4281-b951-d872f2087c98
[Android WebView] Fix AwSettingsTest#testUseWideViewportControlsDoubleTabToZoom

The test had two problems:

 - BuiltInZoomControls setting wasn't enabled;

 - double tap simulation wasn't reliable; I tried several other approaches of
   simulating this gesture, but none of them were reliable either; so I have
   resorted to sending double tap event directly via ContentViewCore.

BUG=239144

Review URL: https://codereview.chromium.org/68523012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235299 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 235298
SVN changes up to revision 235299