Add an accessor method for suggestion score.

chrome/android/java/src/org/chromium/chrome/browser/omnibox/OmniboxSuggestion.java

Index: chrome/android/java/src/org/chromium/chrome/browser/omnibox/OmniboxSuggestion.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/omnibox/OmniboxSuggestion.java b/chrome/android/java/src/org/chromium/chrome/browser/omnibox/OmniboxSuggestion.java
index 28153739c9e37cdd9019315c614ba94482922a2a..0369b2bd9ab3ed52cd61b0e270354b7d4f8840de 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/omnibox/OmniboxSuggestion.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/omnibox/OmniboxSuggestion.java
@@ -165,6 +165,13 @@ public class OmniboxSuggestion {
         return mIsDeletable;
     }
 
+    /**
+     * @return The relevance score of this suggestion.
+     */
+    public int getRelevance() {
+        return mRelevance;
+    }
+
     @Override
     public String toString() {
         return mType + " relevance=" +  mRelevance + " \"" + mDisplayText + "\" -> " + mUrl;