Improve indentation after breaking at nested name specifiers.

These always represent a continuation and we should increase the ident.

Before:
aaaaaaaaa(aaaaaaaaaaaaaaaaaaaaa::
          aaaaaaaaaaaaaaaaaaaa);

After:
aaaaaaaaa(aaaaaaaaaaaaaaaaaaaaa::
              aaaaaaaaaaaaaaaaaaaa);

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173675 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index d877dc2..e47c7a5 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -1252,7 +1252,7 @@
   // "bbbbb..." here instead of what we are doing now.
   verifyFormat(
       "aaaaaaaaaaaaaaa(bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb::\n"
-      "                cccccccccccccccccccccccccccccccccccccccccccccccccc());");
+      "                    cccccccccccccccccccccccccccccccccccccccccccccc());");
 
   // Breaking at nested name specifiers is generally not desirable.
   verifyFormat(