Allow all parameters on next line for function calls in Chrome.

The style guide only forbids this for function declarations. So,
now

someFunction(
    aaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaa, aaaaaaaaaaaa);

Is allowed in Chromium mode.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@173806 91177308-0d34-0410-b5e6-96231b3b80d8