Mode Indicator using BubbleDelegateView.

BUG=321520

Review URL: https://codereview.chromium.org/98703003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238349 0039d316-1c4b-4281-b951-d872f2087c98
Enable Privet Local Printing by Default

Flip --enable-privet-local-printing to --disable-privet-local-printing.

BUG=311390

Review URL: https://codereview.chromium.org/99093007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238350 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 238349
SVN changes up to revision 238350
[Telemetry] Rename PngBitmap->Bitmap and move it to core.

The rename is because I'm planning to generate Bitmaps from things other than
PNGs and there's nothing really PNG specific about this Bitmap class.

The move is because this is exposed in the Tab API, so it belongs in core, not
backends.

This will make the new Platform video capture API a little cleaner too.

BUG=323813

Review URL: https://codereview.chromium.org/99253005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238351 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 238351