Revert 234641 "cc: Combine analysis and raster"

This breaks rasterization.  Reverting to investigate.

> cc: Combine analysis and raster
>
> This changes the analysis of PicturePiles from optimistic (hoping to
> save raster work by checking if a rastered bitmap would be a solid
> color) to pessimistic (assuming most bitmaps are not solid colors and
> just checking afterwards). It does this by rastering to both an
> AnalysisCanvas and a normal SkCanvas via SkNWayCanvas and then
> checking the results afterwards.
>
> R=reveman@chromium.org, senorblanco@chromium.org
> BUG=310796
>
> Review URL: https://codereview.chromium.org/63443003

TBR=enne@chromium.org, senorblanco@chromium.org
BUG=318782

Review URL: https://codereview.chromium.org/62103012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234962 0039d316-1c4b-4281-b951-d872f2087c98
Adding all user panels to the sytem tray menu by default

BUG=312324
TEST=visual

Review URL: https://codereview.chromium.org/64543008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234963 0039d316-1c4b-4281-b951-d872f2087c98
[Net] Assert that URLRequests with LOAD_IGNORE_LIMITS have MAXIMUM_PRIORITY

Also remove the priority juggling in ClientSocketPoolBaseHelper, and instead
assert that any requests with ignore_limits = true also has priority =
MAXIMUM_PRIORITY.

BUG=166689
R=asanka@chromium.org, gene@chromium.org, jamesr@chromium.org, joaodasilva@chromium.org, mmenke@chromium.org, simonjam@chromium.org
TBR=benm@chromium.org, jamesr@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=232802

Review URL: https://codereview.chromium.org/51683002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234964 0039d316-1c4b-4281-b951-d872f2087c98
Continue renaming TabModel::CreateTabForTesting -> CreateNewTabForDevTools

Switch to using the new method now available in Chrome for Android.

BUG=265806
TBR=bulach@chromium.org

Review URL: https://codereview.chromium.org/68263015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234965 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 234963
SVN changes up to revision 234965