Make PPB_URLUtil_Dev interface backward compatible

Commit on behalf of xzhang@adobe.com
The original code review issue is:
https://codereview.chromium.org/59243002/

BUG=None
TEST=None

Review URL: https://codereview.chromium.org/86483003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237244 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237244
Rename VideoRendererBase to VideoRendererImpl

Review URL: https://codereview.chromium.org/86603002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237245 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237245
Revert of https://codereview.chromium.org/82763010/
Reason for revert: Unitialized memory access (see issue 323372)

ISSUE=323372
TBR=sky@chromium.org,jochen@chromium.org,sadrul@chromium.org
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/86903003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237246 0039d316-1c4b-4281-b951-d872f2087c98
FilePathWatcherLinux should be more verbose if inotify_init() fails.

R=benwells@chromium.org
TBR=mnissler@chromium.org

Review URL: https://codereview.chromium.org/87033002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@237247 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 237247