Change "Cell broadcast" to "Emergency alert"

Only for VZW.

bug:7679557
Change-Id: I3070706239f7324a7a73a6ca573945802628fc7c
Import translations. DO NOT MERGE

Change-Id: Ia00504cc3e865c6d749cede7cb1cfc94ad8c3b0f
Auto-generated-cl: translation import
Import translations. DO NOT MERGE

Change-Id: I8c1e620d9e6a6f23f29bfff513bd957768503191
Auto-generated-cl: translation import
Merge "Import translations. DO NOT MERGE" into jb-mr1.1-dev
Import translations. DO NOT MERGE

Change-Id: Ie46d6c188ba7abda52e0bea85d6170d09f696427
Auto-generated-cl: translation import
Merge "Import translations. DO NOT MERGE" into jb-mr1.1-dev
Import translations. DO NOT MERGE

Change-Id: I3358982374079c71b445cfdae9aa15224bb70f54
Auto-generated-cl: translation import
Import translations. DO NOT MERGE

Change-Id: I78bb3767195c9b7f123cd98ceac902c1ee103471
Auto-generated-cl: translation import
Merge "Import translations. DO NOT MERGE" into jb-mr1.1-dev
Import translations. DO NOT MERGE

Change-Id: I24af9a9773fd249e690099733a348a8a4390c1db
Auto-generated-cl: translation import
Import translations. DO NOT MERGE

Change-Id: Iab1cca46d80c8efb3ea2551be6e3e49fa51f215b
Auto-generated-cl: translation import
Merge "Import translations. DO NOT MERGE" into jb-mr1.1-dev
Import translations. DO NOT MERGE

Change-Id: I18bf236f9367e55dd641a0f49d28c4c14aab2b5b
Auto-generated-cl: translation import
Import translations. DO NOT MERGE

Change-Id: I5f193de17436bbc9af5cd220ba6dd85a06e6c744
Auto-generated-cl: translation import
Merge "Import translations. DO NOT MERGE" into jb-mr1.1-dev
Update 4.2.2