coverity#1225002 Uninitialized scalar field

Change-Id: Iec71c9b509b785a6fe043c62e103cb4a930fd416
coverity#1224980 Missing break in switch

Change-Id: I17379f596fd8b48bd1015538eacc5265cfa83a82
coverity#1224979 Missing break in switch

Change-Id: I539ba11497a8c7384b5ca8ee4792548dca139811
coverity#1132691 Dereference null return value

Change-Id: I0da2f6956cf7675cce0d7d82a0ec797b50542c7f
coverity#1224981 Dereference null return value

Change-Id: I1623f7d61e849a59c8f23f2df18827df4a9c25c0
coverity#706372 Uncaught exception

Change-Id: If3b3395bbe44720540e9619bba6088c6cd29ed37
coverity#707059 Uncaught exception

Change-Id: If5d009647f3475d0c3ecf0ef621c92eff40a11dc
coverity#708898 Unused pointer value

Change-Id: I2097507b223d45c880c25d51c47f1d347055db40
coverity#1224984 Dereference before null check

Change-Id: I05d54983d6231ec0b4293df51c7d55570d10cee7
coverity#982756 Dereference null return value

Change-Id: I5bfb5c86093aca4b88b2abf39836a1c6d7cb0bea
coverity#707401 Uncaught exception

and

coverity#707404 Uncaught exception

Change-Id: I710963e601121d736ecd55c9dd8f9ec0a17ed815
coverity#707407 Uncaught exception

Change-Id: Ib77be2231878dcb89524e6a5c5c4f1fe30e4e7d8
coverity#707480 Uncaught exception

Change-Id: I27732316c42face6750ffb7eccc238f66519e4e6
coverity#1224987 Uncaught exception

and

coverity#1224988 Uncaught exception

Change-Id: Idba0a2d289f00c8629be59b990a121044a099aa1
coverity#1224989 Uncaught exception

and

coverity#1224990 Uncaught exception
coverity#1224991 Uncaught exception

Change-Id: I10c1d5a5d8a2f3e3f12699d1f2bec9febe3df126
coverity#737268 Uncaught exception

Change-Id: Ia3cf5588892aba017991024e7890006828bf7b29
setting WB_SCROLL on a toolbar only works from ctor

Change-Id: Iafd4d132abb63d698f8907c4aa71bd09c35babde