Revert 116630 - The change was causing multiple test failures on Linux ChromeOS bot.
Revert 116630 - The change was causing multiple test failures on Linux ChromeOS bot.

Disconnect signal connectors before destroying gtk widget.

Disconnect signal connectors before deleting NativeWidgetGtk whose ownership is WIDGET_OWNS_NATIVE_WIDGET.
This is hypothetical fix for 24352

BUG=chromium-os:24352
TEST=none


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=116518

Review URL: http://codereview.chromium.org/9109004

TBR=oshima@chromium.org
Review URL: http://codereview.chromium.org/9138001

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@116677 0039d316-1c4b-4281-b951-d872f2087c98

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