Switch to standard integer types in components/, part 3 of 4.

components/search_provider_logos/logo_cache_unittest.cc

Index: components/search_provider_logos/logo_cache_unittest.cc
diff --git a/components/search_provider_logos/logo_cache_unittest.cc b/components/search_provider_logos/logo_cache_unittest.cc
index 7ed3447c87bc30bf41b50eb980f4af9144d230be..744d9f1fa9ca169d75a4c3d61470678d3214822a 100644
--- a/components/search_provider_logos/logo_cache_unittest.cc
+++ b/components/search_provider_logos/logo_cache_unittest.cc
@@ -4,6 +4,9 @@
 
 #include "components/search_provider_logos/logo_cache.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <string>
 
 #include "base/bind.h"
@@ -90,7 +93,7 @@ void ExpectLogosEqual(const EncodedLogo& expected_logo,
 // Removes 1 byte from the end of the file at |path|.
 void ShortenFile(base::FilePath path) {
   base::File file(path, base::File::FLAG_OPEN | base::File::FLAG_WRITE);
-  int64 file_length = file.GetLength();
+  int64_t file_length = file.GetLength();
   ASSERT_NE(file_length, 0);
   file.SetLength(file_length - 1);
 }