From 174fde33258d2128a25982fbaded0ffeefa2cd6d Mon Sep 17 00:00:00 2001
From: tapted <tapted@chromium.org>
Date: Wed, 13 Jan 2016 22:26:37 -0800
Subject: Move bit_cast from base/macros.h to its own header

There isn't much that uses bit_cast. bit_cast requires memcpy which
requires <string.h>

On Mac, <string.h> includes AvailabilityInternal.h which is half a
megabyte and defines dozens of macros. Providing <string.h> in
base/macros.h also tempts IWYU violations. Try to avoid it.

Add base/bit_cast.h and include it from the 17 files that need it. Then
remove the <string.h> #include from base/macros.h and IWYU.

BUG=395001

Review URL: https://codereview.chromium.org/399313006

Cr-Commit-Position: refs/heads/master@{#369348}
---
 chromeos/hugepage_text/hugepage_text.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'chromeos/hugepage_text')

diff --git a/chromeos/hugepage_text/hugepage_text.cc b/chromeos/hugepage_text/hugepage_text.cc
index a14a2d1..ccae53f 100644
--- a/chromeos/hugepage_text/hugepage_text.cc
+++ b/chromeos/hugepage_text/hugepage_text.cc
@@ -10,6 +10,7 @@
 #include <link.h>
 #include <sys/mman.h>
 
+#include "base/bit_cast.h"
 #include "base/logging.h"
 
 namespace chromeos {
-- 
cgit v1.1