Select full contents of the search box when you tap it.
Select full contents of the search box when you tap it.

Tap again to position cursor and just edit. In line with
existing behavior on Android.

Change-Id: Id20490ba5a080f7cfaab3b208c5520ac9c32b2b6

anirudh24seven/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,Wikinaut/wikipedia-app,SAGROUP2/apps-android-wikipedia,carloshwa/apps-android-wikipedia,parvez3019/apps-android-wikipedia,parvez3019/apps-android-wikipedia,creaITve/apps-android-tbrc-works,dbrant/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,Wikinaut/wikipedia-app,reproio/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,carloshwa/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,SAGROUP2/apps-android-wikipedia,reproio/apps-android-wikipedia,wikimedia/apps-android-wikipedia,creaITve/apps-android-tbrc-works,creaITve/apps-android-tbrc-works,Wikinaut/wikipedia-app,anirudh24seven/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,dbrant/apps-android-wikipedia,dbrant/apps-android-wikipedia,anirudh24seven/apps-android-wikipedia,dbrant/apps-android-wikipedia,BrunoMRodrigues/apps-android-tbrc-work,wikimedia/apps-android-wikipedia,anirudh24seven/apps-android-wikipedia,anirudh24seven/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,reproio/apps-android-wikipedia,creaITve/apps-android-tbrc-works,carloshwa/apps-android-wikipedia,parvez3019/apps-android-wikipedia,SAGROUP2/apps-android-wikipedia,reproio/apps-android-wikipedia,parvez3019/apps-android-wikipedia,dbrant/apps-android-wikipedia,carloshwa/apps-android-wikipedia,parvez3019/apps-android-wikipedia,reproio/apps-android-wikipedia,Wikinaut/wikipedia-app,wikimedia/apps-android-wikipedia,wikimedia/apps-android-wikipedia,Duct-and-rice/KrswtkhrWiki4Android,Duct-and-rice/KrswtkhrWiki4Android,Wikinaut/wikipedia-app,carloshwa/apps-android-wikipedia