Move RemoveChars, ReplaceChars, TrimString, and TruncateUTF8ToByteSize to base namespace.

components/autofill/core/browser/autofill_profile.cc

Index: components/autofill/core/browser/autofill_profile.cc
diff --git a/components/autofill/core/browser/autofill_profile.cc b/components/autofill/core/browser/autofill_profile.cc
index 2f7e43a1d4e4cc112afb9d775351f91e1c599fdf..29f857724c468db40a4bb0430a07184024ab9f4e 100644
--- a/components/autofill/core/browser/autofill_profile.cc
+++ b/components/autofill/core/browser/autofill_profile.cc
@@ -671,7 +671,7 @@ base::string16 AutofillProfile::ConstructInferredLabel(
   const char16 kNewline[] = { '\n', 0 };
   const base::string16 newline_separator =
       l10n_util::GetStringUTF16(IDS_AUTOFILL_ADDRESS_LINE_SEPARATOR);
-  ReplaceChars(label, kNewline, newline_separator, &label);
+  base::ReplaceChars(label, kNewline, newline_separator, &label);
 
   return label;
 }