Fix a crash when clicking a popup entry while composing in the Microsoft IME on XP.
We were forcing the IME to close during the process of updating the edit, which in turn caused us to try and handle "changes to the edit", leading to us (wrongly) rerunning autocomplete and blowing away our result set.
BUG=13500
TEST=On XP, open a new tab, set the (Microsoft) IME to Hiragana, type 'c', and then click an entry in the popup. The browser should navigate, not crash.
Review URL: http://codereview.chromium.org/155330
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20395 0039d316-1c4b-4281-b951-d872f2087c98
2 files changed
