Browser: FI translations

Change-Id: Icd1b00ea4b9fe4c64f82e1a29acedcf94aba58f2
Browser: update Swedish translation

Change-Id: Ic060dd97b151ec249b97d8a891126334f8d3578a
Browser: CA translations

Change-Id: I1fa851b734fd6ef75dc0a5fa231132950ef501cc
Browser: Japanese translation

Change-Id: I68c07fca3e3f4b86b216a23a2b72bee3c7519cad
Use a gradient drawable for the tab window background

Change-Id: I0fc6b6c1389ddc2c0e008635d085182b15e943cc
Browser: SK translations

Change-Id: I75a350dcc2826f8463327117b627e1a3455e9639