Update assets for notification when Docs offline is automatically enabled.

BUG=335449

Review URL: https://codereview.chromium.org/138833012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251286 0039d316-1c4b-4281-b951-d872f2087c98
Add few LOG(ERROR)s when LoadLibrary fails

added log messages when LoadLibrary fails for GLES/EGL libraries.

BUG=none

Review URL: https://codereview.chromium.org/160403002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251287 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 251286
SVN changes up to revision 251287