Add insertion handle tests

content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TouchUtils.java

Index: content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TouchUtils.java
diff --git a/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TouchUtils.java b/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TouchUtils.java
index 254aa44d8122c57295e9caba6a98fbb6483841e2..48274a780c3010d082f05e9455d473ca23a25a41 100644
--- a/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TouchUtils.java
+++ b/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/TouchUtils.java
@@ -83,6 +83,15 @@ public class TouchUtils extends android.test.TouchUtils {
     }
 
     /**
+     * Sleeps for at least the length of the double tap timeout.
+     *
+     * @param instrumentation Instrumentation object used by the test.
+     */
+    public static void sleepForDoubleTapTimeout(Instrumentation instrumentation) {
+        SystemClock.sleep((long)(ViewConfiguration.getDoubleTapTimeout() * 1.5));
+    }
+
+    /**
      * Sends (synchronously) a long click to the View at the specified coordinates.
      *
      * @param instrumentation Instrumentation object used by the test.