Fix missing default values.

Fix missing default values.

In IBusLookupTable::page_size actually does not affect for Chrome OS.
However, if we use chromeos-chrome on linux desktop, zero value crashes ibus's lookup table.

BUG=None
TEST=ran chromeos_unittests

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=149580

[satorux1, 2012-08-01 19:56:02]

LGTM with a nit

http://codereview.chromium.org/10828114/diff/1/chromeos/dbus/ibus/ibus_lookup...
File chromeos/dbus/ibus/ibus_lookup_table.cc (right):

http://codereview.chromium.org/10828114/diff/1/chromeos/dbus/ibus/ibus_lookup...
chromeos/dbus/ibus/ibus_lookup_table.cc:200: : page_size_(9),
please add some comment why 9 was chosen here. You could define a constant for
this too.

[Seigo Nonaka, 2012-08-02 04:03:49]

http://codereview.chromium.org/10828114/diff/1/chromeos/dbus/ibus/ibus_lookup...
File chromeos/dbus/ibus/ibus_lookup_table.cc (right):

http://codereview.chromium.org/10828114/diff/1/chromeos/dbus/ibus/ibus_lookup...
chromeos/dbus/ibus/ibus_lookup_table.cc:200: : page_size_(9),
On 2012/08/01 19:56:02, satorux1 wrote:
> please add some comment why 9 was chosen here. You could define a constant for
> this too.

Done.

[commit-bot: I haz the power, 2012-08-02 04:08:44]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/nona@chromium.org/10828114/5001

[commit-bot: I haz the power, 2012-08-02 05:52:28]

Change committed as 149580