Bring history.cc and dependents into the build.

Review URL: http://codereview.chromium.org/20284


git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9622 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/test/testing_profile.cc b/chrome/test/testing_profile.cc
index 7514ba1..ba3f77c 100644
--- a/chrome/test/testing_profile.cc
+++ b/chrome/test/testing_profile.cc
@@ -6,6 +6,7 @@
 
 #include "base/string_util.h"
 #include "chrome/common/chrome_constants.h"
+#include "chrome/browser/history/history_backend.h"
 
 #if defined(OS_POSIX)
 // TODO(port): get rid of this include. It's used just to provide declarations
@@ -13,11 +14,6 @@
 #include "chrome/common/temp_scaffolding_stubs.h"
 #endif
 
-// TODO(port): Get rid of this section and finish porting.
-#if defined(OS_WIN)
-#include "chrome/browser/history/history_backend.h"
-#endif
-
 using base::Time;
 
 namespace {