remove unused method from ProfilingUtils

Author: maxme

WordPressUtils/src/main/java/org/wordpress/android/util/ProfilingUtils.java

@@ -1,8 +1,5 @@
 package org.wordpress.android.util;
 
-import android.content.Context;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
 import android.os.SystemClock;
 
 import org.wordpress.android.util.AppLog.T;
@@ -76,16 +73,5 @@ public void dumpToLog() {
         }
         AppLog.d(T.PROFILING, mLabel + ": end, " + (now - first) + " ms");
     }
-
-    // Returns app version name String
-    public static String getVersionName(Context context) {
-        PackageManager pm = context.getPackageManager();
-        try {
-            PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
-            return pi.versionName == null ? "" : pi.versionName;
-        } catch (PackageManager.NameNotFoundException e) {
-            return "";
-        }
-    }
 }