Fix clang complaint about missing destructor. Fixes http://src.chromium.org/viewvc/chrome?view=rev&revision=93385  Add missing header change.
Fix clang complaint about missing destructor. Fixes http://src.chromium.org/viewvc/chrome?view=rev&revision=93385 
Add missing header change.

BUG=None 
TEST=None

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@93388 0039d316-1c4b-4281-b951-d872f2087c98

adobe/chromium,ropik/chromium,ropik/chromium,gavinp/chromium,adobe/chromium,yitian134/chromium,yitian134/chromium,gavinp/chromium,adobe/chromium,gavinp/chromium,adobe/chromium,yitian134/chromium,ropik/chromium,ropik/chromium,adobe/chromium,ropik/chromium,adobe/chromium,gavinp/chromium,yitian134/chromium,yitian134/chromium,ropik/chromium,gavinp/chromium,yitian134/chromium,gavinp/chromium,yitian134/chromium,adobe/chromium,adobe/chromium,adobe/chromium,gavinp/chromium,gavinp/chromium,adobe/chromium,yitian134/chromium,yitian134/chromium,ropik/chromium,gavinp/chromium,yitian134/chromium,adobe/chromium,ropik/chromium,ropik/chromium,gavinp/chromium