Disable ProfileKeyedServices on import process by default.

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index 2b1020dc73f7322b079fb6a355b3909dc8ca2441..2be55fd116e9e7d8d30b56da6fb73b8c5127690c 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -471,7 +471,8 @@ void ProfileImpl::DoFinalInit(bool is_new_profile) {
   // when extensions are loaded. BackgroundModeManager is not needed under
   // ChromeOS because Chrome is always running, no need for special keep-alive
   // or launch-on-startup support unless kKeepAliveForTest is set.
-  bool init_background_mode_manager = true;
+  bool init_background_mode_manager =
+    !ProfileManager::IsImportProcess(*CommandLine::ForCurrentProcess());

[gab, 2013/03/07 19:54:22]

While you're probably right this doesn't need to be initialized; I'm not a fan
of this paradigm of checking IsImportProcess() all over the place; seems like a
hack to a bigger problem.

 #if defined(OS_CHROMEOS)
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kKeepAliveForTest))
     init_background_mode_manager = false;