clang-format: Indent relative to the ./-> and not the function name.

Before:
  aaaaaaaaaaa     //
      .aaaa(      //
           bbbb)  // This is different ..
      .aaaa(      //
          cccc);  // .. from this.

After:
  aaaaaaaaaaa     //
      .aaaa(      //
          bbbb)   // This is identical ..
      .aaaa(      //
          cccc);  // .. to this.

llvm-svn: 234300
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 287ece1..bf98ece 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -4085,7 +4085,7 @@
                "       aaaaaaaaaaaaaaa->aaaaa().aaaaaaaaaaaaa().aaaaaa();");
   verifyFormat(
       "aaaaaaa->aaaaaaa->aaaaaaaaaaaaaaaa(\n"
-      "                      aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)\n"
+      "                    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)\n"
       "    ->aaaaaaaa(aaaaaaaaaaaaaaa);");
   verifyFormat(
       "aaaaaaaaaaaaaaaaaaa()->aaaaaa(bbbbb)->aaaaaaaaaaaaaaaaaaa( // break\n"
@@ -4094,7 +4094,7 @@
       "aaaaaaaaaaaaaaaaaaaaaaa *aaaaaaaaa =\n"
       "    aaaaaa->aaaaaaaaaaaa()\n"
       "        ->aaaaaaaaaaaaaaaa(\n"
-      "              aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)\n"
+      "            aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)\n"
       "        ->aaaaaaaaaaaaaaaaa();");
   verifyGoogleFormat(
       "void f() {\n"