Add an exception handling

Add an exception handling

Before setting the data of the widget instance, we should check
whether the instance is running or not. If the create callback function
returns a negative error value, the instance is dropped.

ASAN Report:
ERROR: AddressSanitizer: heap-use-after-free on address 0xaf6ccb90 at pc 0xb54cda33 bp 0xbed9accc sp 0xbed9acc4
WRITE of size 4 at 0xaf6ccb90 thread T0
 - #0 0xb54cda31 in __control_create /usr/src/debug/appcore-widget-1.3.1/src/base/widget_base.c:328
 - #1 0xb54cda31 in __multiwindow_control /usr/src/debug/appcore-widget-1.3.1/src/base/widget_base.c:672
 - #2 0xb47540f1 in appcore_base_on_receive /usr/src/debug/app-core-1.13.0/src/base/appcore_base.c:1178
previously allocated by thread T0 here:
 - #0 0xb6aa9695 in calloc asan_rtl (discriminator 2)
 - #1 0xb54cd7a3 in __control_create /usr/src/debug/appcore-widget-1.3.1/src/base/widget_base.c:316
 - #2 0xb54cd7a3 in __multiwindow_control /usr/src/debug/appcore-widget-1.3.1/src/base/widget_base.c:672
 - #3 0xb47540f1 in appcore_base_on_receive /usr/src/debug/app-core-1.13.0/src/base/appcore_base.c:1178

Change-Id: I88bb7df5a8bc62f9b44ae338fb16663b36fbcd9b
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>