aura: Fix unit_tests on linux

chrome/browser/profiles/profile_info_cache_unittest.cc

Index: chrome/browser/profiles/profile_info_cache_unittest.cc
diff --git a/chrome/browser/profiles/profile_info_cache_unittest.cc b/chrome/browser/profiles/profile_info_cache_unittest.cc
index 79690122c2e8b7e0d1d0311a9b15e6f67b77c8a4..83aeff143a8dfbe1dd49f64715e6e7577e2ebea5 100644
--- a/chrome/browser/profiles/profile_info_cache_unittest.cc
+++ b/chrome/browser/profiles/profile_info_cache_unittest.cc
@@ -299,13 +299,7 @@ TEST_F(ProfileInfoCacheTest, GAIAPicture) {
       profile_image, GetCache()->GetAvatarIconOfProfileAtIndex(1)));
 }
 
-#if defined(USE_AURA)
-#define MAYBE_PersistGAIAPicture DISABLED_PersistGAIAPicture
-#else
-#define MAYBE_PersistGAIAPicture PersistGAIAPicture
-#endif
-
-TEST_F(ProfileInfoCacheTest, MAYBE_PersistGAIAPicture) {
+TEST_F(ProfileInfoCacheTest, PersistGAIAPicture) {
   GetCache()->AddProfileToCache(
       GetProfilePath("path_1"), ASCIIToUTF16("name_1"), string16(), 0);
   gfx::Image gaia_image(gfx::test::CreateImage());