An experimental fix for Issue 7707. To read crash dumps, it seems a rich-edit control crashes because it receives a WM_IME_CHAR message while it is processing a WM_IME_COMPOSITION message. Since a rich-edit control does not need WM_IME_CHAR messages, this code just blocks WM_IME_CHAR messages from being dispatched to view controls. Even though I'm not totally confident this code fixes this issue, I wish it does.
An experimental fix for Issue 7707.
To read crash dumps, it seems a rich-edit control crashes because it receives a WM_IME_CHAR message while it is processing a WM_IME_COMPOSITION message.
Since a rich-edit control does not need WM_IME_CHAR messages, this code just blocks WM_IME_CHAR messages from being dispatched to view controls.
Even though I'm not totally confident this code fixes this issue, I wish it does.

BUG=7707
Review URL: http://codereview.chromium.org/21535

git-svn-id: http://src.chromium.org/svn/trunk/src@10328 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 2322ebe6ef3d12c5ee11ed9b54ea38c28b4deb76
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser