Suppress deprecation warning for LOC_PROV_ALLOWED

chrome/android/java/src/org/chromium/chrome/browser/omnibox/geo/GeolocationHeader.java

Index: chrome/android/java/src/org/chromium/chrome/browser/omnibox/geo/GeolocationHeader.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/omnibox/geo/GeolocationHeader.java b/chrome/android/java/src/org/chromium/chrome/browser/omnibox/geo/GeolocationHeader.java
index e1520073618a88212054f5066624c6e1fecf4bca..9cc09d6cb20c065bfc19149b99123c183d7e93ec 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/omnibox/geo/GeolocationHeader.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/omnibox/geo/GeolocationHeader.java
@@ -401,6 +401,8 @@ public class GeolocationHeader {
 
     /** Returns the location source. */
     @LocationSource
+    // We should replace our usage of LOCATION_PROVIDERS_ALLOWED when the min API is 19.
+    @SuppressWarnings("deprecation")
     private static int getLocationSource() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
             int locationMode;