[Merge M57] Use uniform margin for icon, label and sublabel

components/autofill/core/browser/autofill_experiments.h

Index: components/autofill/core/browser/autofill_experiments.h
diff --git a/components/autofill/core/browser/autofill_experiments.h b/components/autofill/core/browser/autofill_experiments.h
index 828c1890c7e6e181c415ced6637a30db4ea44522..4467e38d9b3929ab448b6086c23c3430475c30a7 100644
--- a/components/autofill/core/browser/autofill_experiments.h
+++ b/components/autofill/core/browser/autofill_experiments.h
@@ -94,6 +94,11 @@ bool IsIconInCreditCardPopupAtStart();
 // experiment is enabled to tweak the display of the value and label.
 void ModifyAutofillCreditCardSuggestion(struct Suggestion* suggestion);
 
+// Returns the margin for the icon, label and between icon and label. Returns 0
+// if the margin isn't configured in an experiment to tweak autofill popup
+// layout.
+unsigned int GetPopupMargin();
+
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXPERIMENTS_H_