This CL demonstrates some weird browser_test behavior on linux_chromeos.

webkit/dom_storage/dom_storage_area.h

Index: webkit/dom_storage/dom_storage_area.h
diff --git a/webkit/dom_storage/dom_storage_area.h b/webkit/dom_storage/dom_storage_area.h
index 7a179010ee57be1736c57c4f2a4c785c3c4da0fa..f440aa68e83f8b8aa42c47a9ed55a81385dd4f8c 100644
--- a/webkit/dom_storage/dom_storage_area.h
+++ b/webkit/dom_storage/dom_storage_area.h
@@ -24,7 +24,7 @@ class SessionStorageDatabase;
 // Container for a per-origin Map of key/value pairs potentially
 // backed by storage on disk and lazily commits changes to disk.
 // See class comments for DomStorageContext for a larger overview.
-class DomStorageArea
+class __attribute__((visibility("default"))) DomStorageArea
     : public base::RefCountedThreadSafe<DomStorageArea> {
 
  public:
@@ -78,6 +78,8 @@ class DomStorageArea
   // no longer do anything.
   void Shutdown();
 
+  static int set_me;
+
  private:
   friend class DomStorageAreaTest;
   FRIEND_TEST_ALL_PREFIXES(DomStorageAreaTest, DomStorageAreaBasics);