[cros] RlzValueStore made protected by a cross-process lock and not persisted over browser lifetime…

rlz/lib/rlz_lib.cc

Index: rlz/lib/rlz_lib.cc
diff --git a/rlz/lib/rlz_lib.cc b/rlz/lib/rlz_lib.cc
index a820d278944d4af0f6e9a0b96faf300ce83fb9ce..8a1b729187e4f9ba9e764a1d5254c1113d96ef88 100644
--- a/rlz/lib/rlz_lib.cc
+++ b/rlz/lib/rlz_lib.cc
@@ -16,10 +16,6 @@
 #include "rlz/lib/rlz_value_store.h"
 #include "rlz/lib/string_utils.h"
 
-#if defined(OS_CHROMEOS)
-#include "rlz/chromeos/lib/rlz_value_store_chromeos.h"
-#endif  // defined(OS_CHROMEOS)
-
 namespace {
 
 // Event information returned from ping response.
@@ -218,16 +214,6 @@ bool SetURLRequestContext(net::URLRequestContextGetter* context) {
 }
 #endif
 
-#if defined(OS_CHROMEOS)
-void RLZ_LIB_API SetIOTaskRunner(base::SequencedTaskRunner* io_task_runner) {
-  RlzValueStoreChromeOS::SetIOTaskRunner(io_task_runner);
-}
-
-void RLZ_LIB_API CleanupRlz() {
-  RlzValueStoreChromeOS::Cleanup();
-}
-#endif
-
 bool GetProductEventsAsCgi(Product product, char* cgi, size_t cgi_size) {
   if (!cgi || cgi_size <= 0) {
     ASSERT_STRING("GetProductEventsAsCgi: Invalid buffer");