Android: remove ContentView/ContentViewCore NeedsReload().

This method is no longer used.

BUG=None

Review URL: https://codereview.chromium.org/25920005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227064 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227064
Don't SetBounds when we are being destroyed.

BUG=303424

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=226995

Review URL: https://codereview.chromium.org/25724004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227065 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227065