Update clang-format to use Google style guide for ObjC.
We are using Google style guide for ObjC code. Clang-format now allows
us to differentiate between C++ and ObjC code. With this change it now
uses Google style guide with ColumnLimit of 100 for ObjC code.
NOTRY=True
BUG=webrtc:7406
Review-Url: https://codereview.webrtc.org/2775613002
Cr-Commit-Position: refs/heads/master@{#17387}
diff --git a/.clang-format b/.clang-format
index 59d4870..18b873c 100644
--- a/.clang-format
+++ b/.clang-format
@@ -4,3 +4,7 @@
---
Language: Java
BasedOnStyle: Google
+---
+Language: ObjC
+ColumnLimit: 100
+BasedOnStyle: Google