test,tools: whitespace changes for clang-format

Change-Id: I67529f6c0ac26da603f60af22c620f8f603d8a19
Reviewed-on: https://skia-review.googlesource.com/155564
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Auto-Submit: Hal Canary <halcanary@google.com>
diff --git a/bench/FontCacheBench.cpp b/bench/FontCacheBench.cpp
index b9944f6..de629f6 100644
--- a/bench/FontCacheBench.cpp
+++ b/bench/FontCacheBench.cpp
@@ -13,6 +13,7 @@
 #include "SkTemplates.h"
 
 #include "gUniqueGlyphIDs.h"
+
 #define gUniqueGlyphIDs_Sentinel    0xFFFF
 
 static int count_glyphs(const uint16_t start[]) {