Fix ClipboardManager#hasText

Bug 3202642

I didn't see any usage of ClipboardService#hasClipboardText.
It seemed like this method was designed to be called by the
deprecated hasText method to retain compatibility rather
than calling hasPrimaryClip.

Change-Id: I84d73d618a6ee2feb2e8e603c611b393850230e7
diff --git a/core/java/android/content/ClipboardManager.java b/core/java/android/content/ClipboardManager.java
index 85a6765..3e2b763 100644
--- a/core/java/android/content/ClipboardManager.java
+++ b/core/java/android/content/ClipboardManager.java
@@ -189,7 +189,7 @@
      */
     public boolean hasText() {
         try {
-            return getService().hasPrimaryClip();
+            return getService().hasClipboardText();
         } catch (RemoteException e) {
             return false;
         }