Remove warnings from the BookmarkBar.xib compile.
Remove warnings from the BookmarkBar.xib compile.

Add commandDispatch: to the firstResponder.

BUG=39317
TEST=right click on bookmark bar and choose "Always Show Bookmark Bar" command.
r=thomasvl

Review URL:http://codereview.chromium.org/1545007

Review URL: http://codereview.chromium.org/1545007

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@43254 0039d316-1c4b-4281-b951-d872f2087c98

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