Don't compile save_password_infobar_delegate.cc everywhere but Mac and Android

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 58ff3a4c7972d5d36ae1bf7cf6b6f2c068c58c29..9a60c9b4bab9a08c54f83b78792ac8e91b2cff11 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -1578,12 +1578,14 @@ const Experiment kExperiments[] = {
      kOsDesktop,
      ENABLE_DISABLE_VALUE_TYPE(switches::kEnableSettingsWindow,
                                switches::kDisableSettingsWindow)},
+#if defined(OS_MACOSX)
     {"enable-save-password-bubble",
      IDS_FLAGS_ENABLE_SAVE_PASSWORD_BUBBLE_NAME,
      IDS_FLAGS_ENABLE_SAVE_PASSWORD_BUBBLE_DESCRIPTION,
-     kOsWin | kOsLinux | kOsCrOS | kOsMac,
+     kOsMac,
      ENABLE_DISABLE_VALUE_TYPE(switches::kEnableSavePasswordBubble,
                                switches::kDisableSavePasswordBubble)},
+#endif
     {"enable-apps-file-associations",
      IDS_FLAGS_ENABLE_APPS_FILE_ASSOCIATIONS_NAME,
      IDS_FLAGS_ENABLE_APPS_FILE_ASSOCIATIONS_DESCRIPTION,