FBTF: Remove unneeded headers from base/ (part 6)

BUG=none
TEST=none
Review URL: http://codereview.chromium.org/3093013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@56641 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/child_process_launcher.cc b/chrome/browser/child_process_launcher.cc
index 60215d5..f24244ff1 100644
--- a/chrome/browser/child_process_launcher.cc
+++ b/chrome/browser/child_process_launcher.cc
@@ -17,6 +17,7 @@
 #include "chrome/common/result_codes.h"
 
 #if defined(OS_WIN)
+#include "base/file_path.h"
 #include "chrome/common/sandbox_policy.h"
 #elif defined(OS_LINUX)
 #include "base/singleton.h"