Revert "Revert "[clang-format] Keep protobuf "package" statement on one line""

Summary:
Top-level "package" and "import" statements should generally be kept on
one line, for all languages.

----

This reverts commit rL356912.
The regression from rL356835 was fixed via rC358275.

Reviewers: krasimir, sammccall, MyDeveloperDay, xinz, dchai, klimek

Reviewed By: krasimir, xinz, dchai

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D60661

llvm-svn: 360411

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index ddaacaab777..4e255700d4d 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -1119,10 +1119,10 @@ public:
       return LT_ImportStatement;
     }
 
-    // In .proto files, top-level options are very similar to import statements
-    // and should not be line-wrapped.
+    // In .proto files, top-level options and package statements are very
+    // similar to import statements and should not be line-wrapped.
     if (Style.Language == FormatStyle::LK_Proto && Line.Level == 0 &&
-        CurrentToken->is(Keywords.kw_option)) {
+        CurrentToken->isOneOf(Keywords.kw_option, Keywords.kw_package)) {
       next();
       if (CurrentToken && CurrentToken->is(tok::identifier)) {
         while (CurrentToken)