[Android] Inflate Select Action Bar from XML.

This gives us most flexibility in applying styles for content/
embedders.

No change in behavior.

BUG=

Review URL: https://codereview.chromium.org/23672055

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225480 0039d316-1c4b-4281-b951-d872f2087c98
Fix occasional crash in NetworkStateListDetailedView::~NetworkStateListDetailedView().

BUG=None
TEST=None

Review URL: https://codereview.chromium.org/24493002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225481 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225481
Telemetry / Android: Fix branch number for Android WebView.

A recent change in Android WebView was setting the branch number in the
user agent string to 0. This was causing a crash in the
chrome_branch_number getter.
This change makes Android WebView telemetry scripts falling back to be
identify the WebViewShell as branch number 1025.

BUG=251008
NOTRY=true
R=bulach@chromium.org

Review URL: https://codereview.chromium.org/24641004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@225483 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 225483